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22,519 markers found

Agapito De Leon

Victoria, TX

Agapito De Leon was the fourth son of empresario Don Martín De León, the founder of Victoria and its Mexican colony, and grew up active in the colony's affairs and its cattle and livestock trade. A Texas patriot during the 1836 War for Independence and a noted frontier fighter, he was cut down soon after the war by Mabry 'Mustang' Gray, whose gang preyed systematically on Texans of Mexican descent. He died in 1836 at just twenty-eight.

Agatha Strother Lewis | Col. Elijah McClanahan

Roanoke, VA

On a quiet knoll near Roanoke lie Col. Elijah McClanahan and his wife, Agatha Strother Lewis, members of one of frontier Virginia's most prominent families. Agatha descended from the storied Lewis line: her grandfather, Gen. Andrew Lewis, commanded colonial militia at the 1774 Battle of Point Pleasant during Lord Dunmore's War and rose to brigadier general in the Revolution. The marker preserves the memory of an early settler family whose roots stretched across the mountains as Virginia pushed westward in the late eighteenth century.

Agricultural Society of Fischer

Fischer, TX

As German farmers and ranchers filled the country around Fischer's Store, they banded together in 1875 to form an agricultural society—part cooperative, part social club—to bargain feed prices, trade surpluses, share know-how, and help one another at harvest. Renamed when the post office was approved in 1876, the society bought land from Otto Fischer for ten dollars and raised a hall that hosted dances, rodeos, oyster fries, and weddings. The 1908 hall, with its laminated pine arches vaulting the ceiling, still anchors community life.

Agua Nueva Cemetery

Hebbronville, TX

On land granted by the Spanish crown along the twin lakes of southeastern Jim Hogg County, the Ramírez family worked the range for generations from their base in Ciudad Mier, Tamaulipas. As raiding threats eased in the late 1800s, the vaqueros and their families began staying permanently, and heirs of the Agua Nueva de Arriba and de Abajo land grants settled here. The cemetery's earliest graves — cowboys and children marked with mesquite crosses, and stone bóvedas dated to 1900–1904 — hold six generations of border families.

Ahab Bowen Home

Dallas, TX

Ahab Bowen came to Dallas in 1861 from Tennessee and made his living as a farmer and feed dealer, buying this land in 1867 when it still lay beyond the young city's limits. Around 1874 he built this modest wood-frame farmhouse for his family, a plain vernacular home of a kind once common across rural Dallas County. As the city swelled around it, the house survived as one of the few reminders of the county's 19th-century agricultural roots.

Ahavath Sholom Hebrew Cemetery

Fort Worth, TX

Fort Worth's first Jewish congregation, Ahavath Sholom, dedicated this six-acre cemetery in 1909, and a Ladies Cemetery Society formed the same year to tend the grounds. Later generations buried three World War II soldiers side by side here and raised a monument to the millions of Jewish victims of the Nazi Holocaust. The chapel and a maintenance trust reflect a community caring for its own across more than a century.

Ahrenbeck-Urban Home

Hempstead, TX

German immigrant William Ahrenbeck built this two-story galleried Greek Revival home around 1872 in Hempstead, where he became a prominent civic leader, builder, postmaster, and mayor. After his death his daughter Ella Justine Ahrenbeck lived here until she sold the property in 1917 to businessman R. R. Urban, whose family enlarged the house and held it until 1965. The home was recorded as a Texas Historic Landmark in 1980.

AIDS Memorial

Provincetown, MA

Provincetown, long a haven for artists and a vibrant LGBTQ community at the tip of Cape Cod, was struck hard by the AIDS epidemic that swept the nation beginning in the 1980s. This quiet memorial answers that loss with a single word — "remembering" — carved on two of its faces, and a dedication and poetry on the others. It stands as a place to mourn, to reflect, and to keep faith with those the epidemic took.

Aime M Arsenault Memorial

Weymouth, MA

This Weymouth square honors Master Sergeant Aime M. Arsenault, a career U.S. Army soldier who survived the Japanese attack on Pearl Harbor on December 7, 1941, and went on to serve through World War II and the Korean War. Survivors of Pearl Harbor carried firsthand memory of the day that thrust the United States into global war, and hometowns later dedicated squares and plaques to keep their service in public view. Arsenault lived from 1922 to 1995, a lifetime that spanned the nation's mid-century conflicts.

Air Activities of Texas, Corsicana Field

Corsicana, TX

As war loomed in 1940, the U.S. government turned to civilian flight schools to help train the pilots it would soon need in vast numbers, and Corsicana Field became one of them. Built on a 400-acre tract beginning in 1941, it delivered primary flight training to cadets in ten-week cycles—by 1944 more than 8,000 airmen had passed through in 37 classes, and the school employed over 550 civilians, reshaping the local economy. When peace came the field was no longer needed, and the site went on to house a junior college and later a municipal airport.

Airy Mount Barn

Burnet, TX

Kentucky-born Adam Rankin Johnson came to Texas in 1854, rose to Confederate brigadier general during the Civil War, and afterward settled in Burnet County as a businessman and civic leader. In 1882 he gave land for the railroad that hauled Burnet County granite to build the Texas State Capitol, and around the same time raised this sturdy stone barn on his homestead. The barn is a rare surviving piece of his working estate.

Akin Hill

Walker County, TX

This hill marked a landmark on the old Colony Road running between Huntsville and Ryan's Ferry on the Trinity River. It takes its name from Thomas Akin, a Mississippi native who came to Texas in 1853 with his wife Ruth and built a cabin at its base in the rural community of McGuire. During the Civil War Akin rode as a courier for Confederate General John B. Hood while his wife moved their family of seven children to safety farther east.

Akins' Mill Pond

Bulloch County, GA

Around 1883 Green Barnes dammed the headwaters of Mill Creek to create a 300-acre pond, and the property soon passed to his son-in-law Welcome Amos Akins. Akins built a mill house in 1907 and, powered by a great water turbine, ran a grist mill, cotton gin, and sawmill; a one-ton millstone ground corn on Tuesdays and Saturdays while the gin cleaned bales of short- and long-staple Sea Island cotton. The pond doubled as a swimming hole and baptism site, and its 1910 pavilion — lit by one of the area's first Delco plants — drew dances and public gatherings until milling ended in the 1940s.

Al Densmore Bridge

Medford, OR

Dedicated in 2015, this pedestrian bridge honors Al Densmore, a former Medford mayor and Oregon state representative. In 1973 Densmore authored the legislation that created the Bear Creek Greenway, opening the way for a continuous trail now running from Ashland to Central Point. The span carries walkers and cyclists along the greenway he helped set in motion.

Al Hirschfeld

New York, NY

For most of the 20th century, Al Hirschfeld distilled the faces of Broadway and Hollywood into a few sinuous, calligraphic lines, hiding his daughter Nina's name in the tangle for readers to find. Working from this New York residence and studio, he produced more than 10,000 drawings that became the visual shorthand of American celebrity culture, including a partnership with The New York Times that spanned some 75 years. He called himself a 'characterist,' aiming to reinvent onstage characters for the page.

Al Rochester's Podium

Seattle, WA

This tribute honors Alfred 'Al' Ruffner Rochester, a Seattle-born son of Broadway High School who served in France during the Great War in 1918–1919 and later sat on the Seattle City Council from 1944 to 1956. A civic fixture of mid-century Seattle, Rochester bridged the generation that fought World War I and the postwar city-builders. His 'podium' marks a life given to public service.

Alabama Vietnam Veterans Memorial

Mobile, AL

This memorial in Mobile speaks in the voice of Alabama's fallen from the Vietnam War, the long and divisive conflict that drew American troops into Southeast Asia through the 1960s and early 1970s. Its plea — 'we are the men from Alabama who served in Vietnam, but could not return… Remember us' — gives words to those who never came home. Memorials like this one rose across the country as communities worked to honor a generation of veterans whose service was too often met with silence.

Alain C. White and May W. White

Morris, CT

This marker honors Alain and May White, a brother and sister remembered for their generosity to their corner of the Connecticut hills in the early twentieth century. The Whites devoted much of their fortune to preserving land and creating public natural spaces around Litchfield, leaving a conservation legacy that endures today. The grateful wording reflects a community's debt to benefactors who gave open land for the public good.

Alain Leroy Locke (1886-1954)

Philadelphia, PA · est. 1991

Alain Leroy Locke was born here in 1886 and became one of the most influential interpreters of the Harlem Renaissance, the flowering of Black art and letters in the 1920s. A Harvard graduate and the first African American Rhodes Scholar, he taught for decades at Howard University while championing Black writers, artists, and musicians. His editing and criticism helped define the movement he called the flourishing of the 'New Negro.'

Alameda Cemetery

Desdemona vicinity, TX

This burial ground began when pioneer William Mansker set aside part of his land for a school and community cemetery in the mid-19th century, serving Anglo settlers drawn together by the hardships of frontier Texas. Family clusters like the four Bell children who died in 1877, graves marked only by fieldstones, and the interment of veterans of several wars all testify to the precarious lives of those who built the Alameda community.

Alameda Shellmound Plaque

Alameda, CA

Long before the city of Alameda, the shoreline here held a great shell mound—a centuries-old accumulation built by the Indigenous Ohlone people who lived, feasted, and buried their dead along San Francisco Bay. As the plaque records, the mound was leveled in 1908, and the remains of roughly 450 people, along with stone tools and shell ornaments, were unearthed. It stands as testimony to a deep Native presence on the bay.

Alamo Cenotaph

San Antonio, TX

This soaring cenotaph honors the defenders who died at the Alamo on March 6, 1836, in the fight for Texas independence. Rather than marking a grave, it stands as an empty tomb, a symbol raised so that the sacrifice made in that mission-turned-fortress would not be forgotten. Its inscription casts the fallen as men who chose neither surrender nor retreat.

Alamo Institute

Van Zandt County, TX

In 1890, when Van Zandt County had scores of common schools but no institution of higher learning, community leaders met and agreed to found Alamo Institute, taking over control of an existing school for the purpose. Its main building was ready for the fall term, and within a few years the campus grew to a pair of two-story buildings offering history, Latin, science, music, and voice. Though the institute closed before 1911, its graduates included a man who went on to serve as a state and U.S. legislator.

Alamo Letter Statue

Pecos, TX

This courthouse statue in Pecos honors the famous 'Alamo letter,' William Barret Travis's 1836 appeal from the besieged mission at San Antonio de Béxar, signed 'Victory or Death.' Written during the Texas Revolution as a small garrison faced the Mexican army, the letter became one of the most stirring documents in Texas history. Its placement before a West Texas courthouse reflects how deeply the Alamo's defiance entered the state's civic identity.

Alamo Low Barracks and Main Gateway

San Antonio, TX

Mission San Antonio de Valero, founded in 1718 and relocated to this area in 1724, was ringed by thick stone and adobe walls by the 1760s, with its main gateway set in the south wall. After Spanish cavalry occupied the secularized mission in the early 1800s, the complex became known as the Alamo. During the famous 1836 siege, couriers slipped out through this gateway before Santa Anna's troops breached it on March 6, and some accounts place James Bowie's death in the adjacent low barracks.

Alamo Masonic Cemetery

San Antonio, TX

Chartered in 1848, San Antonio's Alamo Lodge No. 44 of the Masons bought this ground in the early 1850s to give its members a proper burial place. The oldest marked grave belongs to S. Fredericca Hummel, a German native who reached San Antonio in 1847, and the first Masonic burial came in 1855. Among Texas's earliest Masonic cemeteries, it holds many of the immigrants who poured into the city through the 19th and early 20th centuries.

Alamo Portland and Roman Cement Company

San Antonio, TX

In 1879 an Englishman named William Loyd found a blue limestone near San Antonio, and chemist George Kalteyer confirmed it held the right balance of lime and clay to make portland cement. The partners chartered their company in 1880 and built what became the first portland cement plant west of the Mississippi, its early pot kilns later joined by a tall Schoefer-type kiln. Cement from the works went into landmarks like the Texas State Capitol and Austin's Driskill Hotel before the plant relocated in 1908.

Alamo Wall and Bulldog Stadium

Jasper, TX

Jasper's Bulldog Stadium opened around 1922 and, as high-school football grew into a Friday-night institution, quickly outgrew its bleachers. Beginning in 1936 the Works Progress Administration renovated the grounds—adding pole-mounted stadium lights for the town's first night game and, in a second phase, steel bleachers, ticket booths, and a new field. Architect W.C. Meador crowned the entrance with a rustic stone wall shaped like the Alamo, a design that has greeted fans and players since 1941.

Alamogordo Astronaut Memorial

Alamogordo, NM

Set against the mountains of southern New Mexico, near the space-history hub of Alamogordo, this memorial honors the astronauts lost in three of NASA's darkest moments: the Apollo 1 cabin fire of 1967, the 1986 breakup of the shuttle Challenger, and the 2003 loss of Columbia during reentry. Each disaster reshaped how the nation weighed the ambitions and risks of human spaceflight. The names gathered here span more than three decades of exploration.

Alan Freed (1921-1965)

Windber, PA · est. 2003

In the early 1950s a disc jockey named Alan Freed borrowed a phrase from the rhythm-and-blues records he loved and gave a whole era its name: rock and roll. Broadcasting as "Moondog," Freed spun up-tempo Black R&B for growing audiences and carried the sound onto television, film, and the concert stage, staging what is remembered as the nation's first rock-and-roll concert in 1952. Raised in Windber, he was inducted into the Rock & Roll Hall of Fame in 1986.

Alanant-O-Wamiowee Buffalo Trace

Maysville, KY

Long before any road was surveyed, great herds of bison wore this path into the Ohio Valley wilderness as they moved toward the region's salt licks. Native peoples—including the mound-building cultures of earlier ages—followed the same trace, and it later carried Indian war and hunting parties, earning the name Warrior's Path. When pioneers arrived, they too walked in the buffalo's footsteps, turning an animal track into a highway of settlement.

Alanreed Cemetery

Alanreed, TX

Spread over ten acres on a rise above town, Alanreed Cemetery grew alongside the community's rise as a supply point on the Choctaw, Oklahoma & Gulf Railroad. The town itself took shape in 1902 when the post office moved and was renamed for a Philadelphia railroad trustee, Alan H. Reed. The oldest marked grave dates to 1899, and family plot fences, Woodmen of the World markers, and the graves of veterans and local leaders record the area's heritage.

Albany Plan of Union Avenue

City of Albany, NY

In the summer of 1754, delegates from seven British colonies gathered at Albany while war with France loomed on the frontier. Out of that congress came the Albany Plan of Union, a bold proposal for the colonies to govern common affairs—defense, treaties with Native nations, and westward settlement—through a single president-general and a grand council. Though the colonial assemblies and the Crown alike rejected it as too radical, the idea of a united colonial government took root here decades before it was realized.

Albany Purchase

Monroe Township, PA · est. 1947

On July 6, 1754, at the great intercolonial council in Albany, the Six Nations of the Iroquois deeded a vast tract of land to Pennsylvania's Proprietors — a transaction that opened enormous new territory to European settlement. The northeast corner of that purchase lay a mile north of Penns Creek, its boundary running vaguely 'north of the west as far as your Province extends.' Such sweeping and loosely defined cessions would soon fuel bitter conflict on the frontier.

Alben Barkley's First Law Office

Paducah, KY

On this site in 1901, a young Alben W. Barkley opened his first law practice, supplementing his income as a court reporter while he built a clientele. He had learned the profession the old-fashioned way, reading law for two years in the offices of Congressman Charles K. Wheeler and Judge William Sutton Bishop. From this modest start Barkley rose to Congress, the U.S. Senate, and ultimately the Vice Presidency.

Albert & Katie Van Hook House

Marshall, TX

Built around 1880 as a wedding gift for Katie Allen and Albert Van Hook, this Marshall home was designed by Katie's father, N. S. Allen, a prolific architect who shaped many of nearby Shreveport's finest buildings. Its original Italianate flourishes—a widow's walk, double chimneys, and gingerbread trim—marked it as a showpiece of Gilded Age East Texas. The house stayed in the family into the 1950s and was carefully restored in the 1990s.

Albert and Ethel Herzstein

Fulshear, TX

Albert Herzstein, born in 1907 to a Jewish immigrant family in Colorado, came to Houston in 1925 and built a career that carried him to the top of what became Big Three Industries. He and his wife Ethel, from a pioneer Fulshear family, turned their success into a charitable foundation established in 1965, beginning with the gift of a church sanctuary in memory of their parents. Together they funded education, the arts, and support for the underprivileged, and Albert — who never finished high school — was later honored as a philanthropist and given honorary degrees.

Albert and Marie Kopplin House

New Braunfels, TX

German-born Albert Kopplin and his wife, Marie Caroline Hitzfelder Kopplin, built this folk Victorian house in 1892 as a retirement home after years of ranching, its porches trimmed with chamfered posts and intricately carved gingerbread. For a time their granddaughters boarded here to attend school and social life in New Braunfels, returning to the ranch on weekends. The Kopplin family kept the home until the 1940s.

Albert Bushnell Hart

Clark, PA · est. 1948

Albert Bushnell Hart, born nearby in 1854, spent his childhood years in this vicinity before rising to become one of America's most influential historians. A Harvard graduate, he taught at that university for six decades, shaping how generations of students and scholars understood the nation's past through his prolific writing and editing. He died in Cambridge, Massachusetts, in 1943, having helped establish American history as a rigorous academic discipline.

Albert Carver Cemetery

Dallas, TX

Illinois native Albert Carver (1827–1911) bought land here in 1856, settled with his family, and became a farmer and noted breeder of Durham cattle. He set aside this plot as a family graveyard, where he, his wife Mary, four sons, and their families are buried; the oldest marked grave, from 1885, belongs to an infant grandson. The cemetery remains a quiet reminder of a pioneer family and the settlement of the area.

Albert Champion

Boston, MA

The Cyclorama Building was raised in 1884 to house a giant circular painting of the Battle of Gettysburg — a form of immersive entertainment popular before motion pictures (that canvas now hangs at Gettysburg National Military Park). Over the years the round hall served as a skating rink, garage, and flower market, and in 1907 it was here that Albert Champion developed his spark plug, a small invention vital to the automobile age. Since 1970 the building has been home to the Boston Center for the Arts.

Albert Clinton Horton

Wharton, TX

Albert Clinton Horton came to Texas in 1834, raised volunteers in Alabama for the revolution, and served as a cavalry colonel before helping launch the Republic of Texas — chairing the commission that chose Austin as its capital in 1839. When Texas joined the Union in 1845 he became its first lieutenant governor and served as acting governor while Governor Henderson fought in the Mexican War. A planter and a founder of Baylor University, he lived at "Sycamore Grove" near this site.

Albert Clinton Horton

Matagorda, TX

Georgia-born Albert Clinton Horton came to Texas from Alabama in 1834, established a plantation on Caney Creek, and returned east to recruit volunteers for the Texas army, serving as a cavalry colonel in the Revolution. Elected to the Republic's congress, he chaired the commission that helped select a permanent capital, and at statehood in 1845 he became Texas's first lieutenant governor — acting as governor for over a year while Governor Henderson led troops in the Mexican War. A charter Baylor trustee, he also gave land for the first Episcopal church in Texas.

Albert Gallatin

Point Marion, PA · est. 2014

Albert Gallatin was one of the young republic's most consequential statesmen, serving as U.S. Secretary of the Treasury from 1801 to 1814—still the longest tenure in the office's history. He funded the Lewis and Clark Expedition, worked steadily to reduce the national debt, and helped negotiate the Treaty of Ghent that ended the War of 1812. In the 1790s his moderating influence helped defuse western Pennsylvania's Whiskey Rebellion, and his home, Friendship Hill, stands nearby.

Albert Holley House

Houston County, TX

In 1857 Albert Holley left Alabama for Houston County, bringing the family's supplies overland by wagon along with 137 enslaved people while his relatives traveled by boat. He began homesteading this land with his wife Julia, served in the Civil War and endured captivity as a prisoner of war, then returned to farm and build a family home here in 1867. The property stayed in Holley hands until 1976.

Albert Lee Patton Building

Fredericksburg, TX

Missouri-born tinsmith Albert Lee Patton settled in Fredericksburg in the early 1870s and in 1897 built this two-story native limestone building beside his mercantile and hardware store. Its ground floor housed the Citizens Bank until the institution closed in 1932, while Patton, his wife Emma, and their five children lived above. The building is a durable emblem of Hill Country commerce.

Albert M. Greenfield (1887-1967)

Philadelphia, PA · est. 2016

A prominent figure in Philadelphia's Jewish community, Albert Greenfield built one of the East Coast's great business empires in the first half of the twentieth century, spanning department stores, real estate, hotels, and banks. His wealth made him a power broker in city and national politics, where he championed reform. He also lent his standing to causes beyond commerce, backing equality for African Americans and interfaith understanding between Catholics and Jews.

Albert Nebgen House

Stonewall, TX

A native Texan and son of German immigrants, Albert Nebgen had this two-story I-plan farmhouse built around 1918 as the centerpiece of a Gillespie County farmstead typical of the area's early German settlers. The originally open front porch was partly enclosed in 1921 to make room for his growing family. The home stayed in Nebgen hands until 1945 and was designated a Recorded Texas Historic Landmark in 1988.

Albert R. Mace

Mexia, TX

Albert R. Mace pinned on a badge at twenty-one as a Texas Ranger and spent forty-five years in law enforcement, rising to county sheriff, president of the state sheriffs' association, and chief of police in some of the roughest oil-boom towns of the 1920s. He commanded a Ranger company during the martial-law days of the East Texas oil fields and, true to a lifetime in harness, died still in service.

Albert Sidney Johnston

Bonney, TX

Albert Sidney Johnston, a West Point graduate born in Kentucky in 1803, made Texas his home during the Republic era, rising to command its army and serving as secretary of war under President Mirabeau B. Lamar. He and his second wife settled at China Grove, his plantation on this site, in the 1840s, and he later fought in the Mexican War and patrolled the Texas frontier as a U.S. Army officer. When the Civil War came he resigned to become a Confederate general, and he was killed leading his troops at the Battle of Shiloh in 1862.

Albert Turner Clifton House

Waco, TX

Built in 1921 for prominent Waco businessman and civic leader Albert Turner Clifton, this house is a polished example of the Tudor Revival style then fashionable in prospering American cities. Its steeply pitched roof, decorative half-timbering, ornamental vergeboard, and Tudor-arched brick-and-wood porch reflect the period's romantic taste for storybook English forms. The home stayed in the Clifton family until 1950.

Albertson Home

Galveston, TX

Built in 1870 by cotton buyer Charles Albertson in Galveston's Lost Bayou section, this two-story house is a classic example of post–Civil War Southern town architecture, with octagonal columns and bracketed eaves. The 1900 Great Storm left it badly damaged but standing. In 1903 Ben Blum bought and remodeled it, moving one wing closer to the street and renting rooms to newcomers during the island's population boom.

Albion E. Shepard House

Marathon, TX

When the Galveston, Harrisburg and San Antonio Railway pushed across West Texas in the 1880s, retired sea captain Albion E. Shepard came as a surveyor and stayed to build an empire of ranchland. He founded the townsite of Marathon — named, tradition holds, for the Greek valley its hills recalled — served as its first postmaster, and ran sheep by the tens of thousands on his Iron Mountain Ranch. Before 1887 he raised a two-story adobe Colonial Revival house facing the town square.

Albuquerque

Nixon, TX

Named by veterans of Sibley's Confederate campaign in New Mexico, the community of Albuquerque grew up near an 1857 ranch, gaining a post office in 1869 along with businesses and a school. Its blacksmith shop was the scene of a famous frontier killing in 1873, when the gunman John Wesley Hardin shot DeWitt County Sheriff Jack Helm; the post office closed a decade later.

Alderete-Candelaria House

El Paso, TX

Likely raised in the 1870s for Benigno Alderete—a Ysleta-born Texas Ranger, county commissioner, and mayor—this L-shaped adobe house was built with the help of the neighboring Tigua Indians, whose construction techniques are visible throughout. Later known as the Candelaria House through marriage, it served over the decades as a courthouse, gristmill, school, dance hall, movie house, and county office. Its very fabric blends Spanish, Indigenous, and American ways of building and living.

Aldine

Houston, TX

The railroad reached this spot — first called Prairie Switch — in 1873, and a post office followed in 1896 as some two dozen mostly Swedish families settled to grow Satsuma oranges, pears, and figs. Land speculation, a church, a school, and a large fig cannery briefly made Aldine flourish, but freezes, blight, and the sugar shortages of World War I killed the fig industry around 1918–1920. Dairy farms and a Magnolia Oil pumping station replaced the orchards; the depot and post office closed in the 1930s, and Aldine faded into the growing metropolis of Houston.

Aldo Leopold Memorial

Town of Fairfield, WI

This spot marks where Aldo Leopold died on April 21, 1948, fighting a grass fire near his beloved Sauk County "shack." Leopold — forester, professor, and author of the posthumously published A Sand County Almanac — spent his final years here restoring worn-out farmland and developing the "land ethic" that reshaped American conservation. The verse on the marker is drawn from his own writing.

Aldo Leopold Rock

Ames, IA

This marker honors Aldo Leopold (1887–1948), the conservationist widely called the father of wildlife management and the author of the 'land ethic.' Born in Burlington, Iowa, he argued that people belong to the land community and owe it care and respect. His book 'A Sand County Almanac' became one of the most influential works in American environmental thought.

Aldredge House

Dallas, TX

West Texas rancher William J. Lewis, a Maryland native, and his Dallas-born wife Willie built this residence in 1915–17, its design blending English Georgian and French Renaissance influences by architects Hal Thompson and Marion Fooshee. In 1921 the home passed to prominent banker George N. Aldredge and his wife Rena, active civic leaders and generous patrons of the arts. The house carries the name of the family that made it a center of Dallas cultural life.

Aldridge House

Plano, TX

Built in 1918 in Plano's first residential neighborhood, the Aldridge House is the district's lone example of Prairie-style architecture, with Mission-style detailing, a low-pitched roof, wide eaves, and ribbon windows. It was the home of Charles "C.C." Aldridge, son of early Plano pioneers, who built businesses in the cotton trade and pioneered improved cotton-seed strains that helped local farmers through the hard early 1930s. C.C. and his wife Elizabeth were civic leaders — she led the town's first PTA, and he served on the school board and city council while championing road improvements.