HistoricSiteMarkers
Progressive & Modern Era

Mary Florence Cowell

Whitesboro, Grayson County, Texas

Marker Inscription

(November 10, 1860 - July 13, 1940) Mary Florence (Tinsman) Cowell and her husband S. B. Cowell came to Texas from Missouri in 1900. Mrs. Cowell was a member of the P.E.O. Sisterhood, a philanthropic educational organization founded in 1869 at Wesleyan College in Iowa and dedicated to educational opportunities for women. Her friend Dora Hallock, P.E.O. supreme chapter organizer, visited Whitesboro in 1902. Together they organized Chapter A, the first P. E. O. chapter in Texas, in the Cowell home on this site. Mary Florence Cowell was elected president of Chapter A and was instrumental in the organization of the Texas State Chapter of the P.E.O. in Whitesboro in 1928. Elected the first Texas state president of the organization, she eventually became known as "the mother of P. E. O. in Texas."

Erected by Texas Historical Commission

The Story

Mary Florence Cowell came to Texas from Missouri in 1900 and brought with her a commitment to the P.E.O. Sisterhood, a philanthropic society founded in 1869 to open educational doors for women. In 1902, with organizer Dora Hallock, she gathered the state's very first P.E.O. chapter in her Whitesboro home and served as its president. She went on to help found the Texas State Chapter in 1928 and became its first president, earning the title "the mother of P.E.O. in Texas."

Why it matters

Her home marks the launch of a statewide women's network devoted to educating other women, part of the broader movement that expanded American women's access to learning and civic life.

Own a business near here? Add it to the map.

Related people

  • · Mary Florence Cowell
  • · Dora Hallock

Themes & tags

Nearby & related markers

Beulah A. Harriss

Denton, TX

Beulah A. Harriss arrived in Denton from Nebraska in 1914 to become the first women's physical education teacher at the college that is now the University of North Texas. She coached its earliest women's athletic teams, organized its physical education department in 1918, and helped found the state and women's athletic associations that professionalized the field. She also started Texas's first Girl Scout troop in 1917 and devoted forty-six years to the youth of Denton before retiring in 1960.

Edna Westbrook Trigg in Denton County

Denton, TX

In 1915 Edna Westbrook Trigg became the first county home demonstration agent appointed in Texas, taking up her Denton County post the next February. For more than two decades she traveled the county teaching farm women gardening, canning, sewing, and household management, overcoming resistance to both government advice and a woman working in "a man's world." During World War I she pushed agricultural self-sufficiency, urged Liberty Bond purchases, and ran Saturday canning schools, even borrowing county funds to buy communal steam canners.

Annie Webb Blanton

Argyle, TX

Born in Houston in 1870, Annie Webb Blanton began teaching at 17 and rose to become an associate professor at North Texas State Normal College, where she wrote grammar textbooks used across the country. In 1916 she became the first woman president of the Texas State Teachers Association, and in 1918 she made history as the first woman elected to statewide office in Texas, serving as State Superintendent of Public Instruction. She later earned a doctorate, became a full professor, and helped found the Delta Kappa Gamma Society honoring women educators.

Nelson Grove Cemetery

Gainesville, TX

When 14-year-old Mollie Nelson died of pneumonia and measles in 1875, her family buried her on their Cooke County land. Two years later her father deeded the ground to the county for use as a school, church, and burying place, and the Nelson Grove School educated neighboring children until 1924, often doubling as a funeral chapel. A cemetery association has tended the grounds since 1964, and by 2000 more than 800 people rested there.