
author
1806–1886
Best known for compiling a detailed 19th-century history of the Horton family, this Pennsylvania physician turned genealogist transformed years of family research into a substantial reference work. His writing preserves not just names and dates, but a sense of how one family’s story spread through early American history.

by Geo. F. (George Firman) Horton
George Firman Horton (1806–1886), often published as Geo. F. Horton, was an American physician and genealogist. He is credited as Geo. F. Horton, M.D. on Horton Genealogy; or, Chronicles of the Descendants of Barnabas Horton, of Southold, L. I., 1640, first published in 1876.
That book is his best-known work and remains the main reason readers still encounter his name today. Rather than writing fiction or essays, Horton devoted his efforts to documenting family lines, collecting historical details, and organizing generations of descendants into a single narrative resource.
Reliable online records for his personal life are limited, but library and archival catalogs consistently identify him as George Firman Horton and give his lifespan as 1806–1886. A memorial record also places him in Bradford County, Pennsylvania, which fits the picture of a doctor whose lasting legacy became careful historical and genealogical research.