Zion Cemetery
Iola, Grimes County, Texas
Marker Inscription
Zion Cemetery is the final resting place of early pioneers of Grimes County and their descendants whose memory is preserved here. Methodist Episcopal Church, South, now known as Zion United Methodist Church, formed in 1852 when settlers purchased three acres of land from L.E. Jones. Initially on this property, a log cabin church also served as a school, known as McCary School. When death entered the settlement, graves were placed among the trees, thus beginning the Zion Cemetery. Although the church later moved to Iola, the cemetery remained in the community and continued to grow. In August 1867, Priscilla McMahan donated 3.46 acres adjoining the original approximate 3-acre tract. Many burials at Zion Cemetery represent early pioneers and settlers of the area, including the gravesite of Katy Holland McDowell Treadwell Cobb (1815-1886), a member of Austin's Old Three-Hundred. The earliest grave in the cemetery is that of John William Diserens (1839-1857), who died on July 12, 1857. John William, the son of early pioneer, John David Diserens (1796-1867), is also buried here. The cemetery is also the final resting place of veterans of the Civil War, WWI, WWII, Korean War and Vietnam War. Also represented are those lost to the yellow fever epidemic in 1867, as well as numerous infant burials. The Iola Cemetery Association, founded before World War II, manages the historic cemetery with ownership remaining with the Zion United Methodist Church in Iola. Historic Texas Cemetery - 2017
Erected by Texas Historical Commission
The Story
Zion Cemetery grew from a log-cabin church and school that Methodist settlers established in Grimes County in 1852, when the first graves were laid among the trees. It holds early pioneers of the area, including Katy Holland McDowell Treadwell Cobb, a member of Stephen F. Austin's original Old Three Hundred colonists, along with victims of the 1867 yellow fever epidemic and veterans of every war from the Civil War through Vietnam. Managed today by a cemetery association, it remains tied to the Zion United Methodist Church in nearby Iola.
Why it matters
A single burial ground here links Austin's founding Anglo colony, a deadly frontier epidemic, and generations of American soldiers, tracing the whole arc of a Texas community.
The story behind this marker
AI contextThe era
Zion Cemetery grew out of the frontier world of mid-19th-century Grimes County, in what was then a young Texas still finding its footing. In 1852, Methodist settlers bought three acres of land and raised a log cabin that served double duty as both church and school — the McCary School — the kind of all-purpose building that anchored so many early Texas settlements.
This was a raw, self-reliant landscape. When death came to the settlement, there were no distant institutions to turn to; graves were simply placed among the trees near the church, and in that quiet act the cemetery was born. It has kept growing ever since, even after the congregation itself later moved into the nearby town of Iola.
The decades the cemetery spans — the era of the early Republic, then Reconstruction and the Gilded Age — were the years when Texas transformed from a frontier into a settled society. Zion Cemetery quietly recorded that whole passage, one burial at a time.
People & events
The graves here read like a roll call of a community's founders. Among them lies Katy Holland McDowell Treadwell Cobb (1815–1886), remembered as a member of Austin's Old Three Hundred — the first colonists Stephen F. Austin brought into Texas. To find one of those founding settlers resting in this country churchyard is to touch the very beginning of Anglo settlement in Texas.
The earliest grave belongs to John William Diserens (1839–1857), a young man who died on July 12, 1857, at just eighteen. His father, John David Diserens (1796–1867), an early pioneer, is buried here as well — two generations of one family laid in the same ground, a reminder that these cemeteries were above all family places.
The year 1867 left its mark twice over: it was the year the elder Diserens died, and the year a yellow fever epidemic swept through, claiming lives that are also remembered here. That August, Priscilla McMahan donated another 3.46 acres to expand the burial ground — an act that speaks quietly to how much room the community suddenly needed.
The cemetery also holds veterans of the Civil War, both World Wars, Korea, and Vietnam, along with a sorrowful number of infant graves. Today the Iola Cemetery Association tends the grounds, while ownership remains with Zion United Methodist Church, and in 2017 the site was recognized as a Historic Texas Cemetery.
Its place in the American story
A single burial ground here manages to touch the whole arc of the American experience. It reaches back to Austin's founding colony, the seed from which Anglo Texas grew, and carries forward through generations of ordinary families building lives on the land.
The 1867 yellow fever dead speak to a hazard that shaped American life for much of the 19th century. Before anyone understood that mosquitoes carried the disease, yellow fever epidemics could tear through Southern communities without warning, and small country cemeteries across the region still hold the clusters of graves those outbreaks left behind.
And the veterans buried here — from the Civil War through Vietnam — turn the cemetery into a kind of quiet timeline of American service. In one modest plot of Grimes County ground, the story of a nation's founding, its diseases, and its wars all come to rest together.
If you visit
This is a place for slow walking and close reading. Look for the oldest stones tucked among the trees — the boundary between the original church-and-school tract and Priscilla McMahan's 1867 addition tells you where the community once ran out of room and had to make more.
Seek out the earliest marked grave, that of eighteen-year-old John William Diserens from 1857, and the resting place of Katy Holland McDowell Treadwell Cobb, whose link to the Old Three Hundred connects this quiet spot to the founding of Texas itself. The scattering of small infant graves is worth a respectful pause; they say a great deal about how hard frontier life could be.
The feel of the place is peaceful and rural, shaded and unhurried, the way old country cemeteries tend to be. Paired with a visit to the town of Iola and its Zion United Methodist Church, it makes a thoughtful stop for anyone tracing how a single Texas community was born, grew, grieved, and endured.
Written by AI to add context, grounded in the marker’s inscription and the historical record. The inscription above is the original, unaltered text.
Own a business near here? Add it to the map.
Related people
- · Katy Holland McDowell Treadwell Cobb
- · John William Diserens
Related events
- · Yellow fever epidemic of 1867
Themes & tags
Nearby & related markers
Katy Holland McDowell Treadwell Cobb
Iola, TX
Katy Holland came to Texas in 1822 as a seven-year-old, part of Stephen F. Austin's celebrated "Old 300" colony of Anglo settlers. Her life laid bare the brutality of the frontier: twice widowed before she married William Cobb in the 1840s, she raised five children through hardship and loss. Her first husband was himself an Austin colonist, and her cousin Tapley Holland died at the Alamo.
Lake Grove Community
Iola, TX
In 1874 law partners Ben Goodrich and H. H. Boone—the latter a Texas Attorney General—donated four acres to the Methodist Episcopal Church for the scattered farm community of Lake Grove. Residents quickly raised a building used for both worship and schooling, and by 1900 a hundred students attended the Lake Grove School. The still-active cemetery, with stones dating to 1874, holds the grave of a Civil War veteran.
Isham Davis Home
Iola, TX
Built in 1848 with hand-hewn cedar in its log foundation, ceilings, and beams, this home remained in the family of Isham D. Davis for 115 years. His wife Martha was a daughter of Mathew Caldwell, one of the signers of the Texas Declaration of Independence. The house stands as a sturdy relic of the earliest years of Anglo settlement in Grimes County.
Grimes County Bethel Cemetery
Bedias, TX
During the Republic of Texas years, settlers gathered here to form the Bethel community, and the burial of a smallpox victim in 1843 began what became Bethel Cemetery. Among those resting here is Sarah Bradley Dodson, remembered as the 'Betsy Ross of Texas,' whose 1835 Lone Star flag flew over Washington-on-the-Brazos at the signing of the Texas Declaration of Independence. Her husband Archelaus later deeded the ground to a Presbyterian congregation, and in 1904 an adjacent section opened for the area's African American residents.