Theodore Geer was born on March 12, 1851, in the Waldo Hills east of Salem, in what was then the Oregon Territory. His parents, Heman Johnson Geer and the former Cynthia Ann Eoff, separated when Theodore was 14 years old. Geer was educated in the Salem schools and at Willamette University in Salem. After his parents separated he began working, and in 1866 he moved to the Grande Ronde Valley with his father. While living in Eastern Oregon, Geer wrote letters to the Blue Mountain Times newspaper. In 1877, he returned to the Willamette Valley and the Waldo Hills where he farmed.
Geer was known for being an enthusiastic participant in the 1890s bicycle craze, and the governor-elect signed the 1899 "cycle path" legislation passed by the State Legislature that was to create a statewide network of bicycle paths. Governor Geer regularly bicycled from his home in Macleay to the Capitol.
Final years
After leaving political office, he worked as the editor of the Oregon Statesman newspaper from 1903 to 1905, and then owned the Pendleton Tribune from 1905 until 1908. In 1908, Geer moved to Portland, Oregon, where he published Fifty Years in Oregon in 1911. Theodore Thurston Geer then worked in real estate before dying on February 21, 1924 in Portland.
Family history and legacy
In 1870, Geer married Nancy Batte Duncan, and they would have three children together. Geer was married a second time in 1900, to Miss Isabelle Trullinger. There are several places in Marion County named for the Geer family, who settled in the Waldo Hills and on Howell Prairie. The "Geer Branch" off the Southern Pacific railroad's main Willamette Valley line once ran from the Salem station to Geer station on the prairie. The line was later used by the Willamette Valley Railway. The Waldo Hills home of Ralph Carey Geer, an uncle of T. T. Geer and a member of the Oregon Territorial Legislature, is listed on the National Register of Historic Places as the R. C. Geer Farmhouse. It is located on R. C. Geer's original Donation Land Claim. For 155 years, Geer ancestors have lived on the same farm pioneered by R. C. Geer, who in 1847 was among the first people to travel to the Willamette Valley via the Barlow Road portion of the Oregon Trail. The farm, known today as GeerCrest, is now run as a teaching farm. The farm is also known as the childhood home of Silverton political cartoonist Homer Davenport, whose mother, Florinda, was a member of the Geer family. GeerCrest is the location of a large black cottonwood tree, known as the "Riding Whip Tree", which grew from a stick used as a horseback-riding whip and later pushed into the ground by 15-year-old Florinda Geer in 1854. It is listed as an Oregon Heritage Tree. Geer Community Park in Salem is also named for the Geer family, and is located near a former section of the Geer Branch that was abandoned and later decommissioned.