Boggs was born in
Papinville, Missouri on August 22, 1824. His father,
Lilburn Boggs, served as the Governor of Missouri from 1836 to 1840. His mother,
Panthea Boone Boggs, was a granddaughter of
Daniel Boone. His parents had ten children. Thomas was their firstborn. He left home at an early age and worked for his uncle Albert G. Boone at
Fort Osage in Missouri and later in
Fort Scott, Kansas. He headed further west when he was 16 or 17, ending up at
Bent's Fort in Colorado. He worked as an Indian trader for the Bent Brothers there for about the next 16 years. He made several trading trips to Mexico during this time, when the Mexican border was much closer to Colorado than it is today. Eventually, he was based in
Taos, New Mexico and worked for the Bent-St. Vrain Trading Company. In 1846, he married 14-year-old María Rumalda Luna Bent, the stepdaughter of
Charles Bent, in Taos. There he became friends with
Kit Carson, a friendship that lasted until Carson's death. During the
Mexican-American War, Boggs was drafted to serve as a courier, carrying military correspondence between Taos and
Fort Leavenworth. In about 1850, he and his wife followed his parents to
Bodega Bay, California, where the couple lived for five years. In 1855, missing New Mexico, Boggs and his family moved to
Rayado, New Mexico. Here he worked on the
Maxwell Land Grant running cattle north and south to and from southeastern Colorado. In 1866, Boggs moved his family again, this time to what would later be called Boggsville, in
Bent County, Colorado, on Colorado's
Eastern Plains, where he built an adobe house. ==Boggsville==