Lamar was born in 1798 in
Louisville, Georgia, then capitol of the state, as the second eldest of nine siblings, growing up at Fairfield, his father's cotton
plantation near
Milledgeville, then the later state capital. His family was descended from
French Huguenot Thomas Lamar, who had settled in
Maryland in 1660. His parents, John and Rebecca (Lamar) Lamar, who were
first cousins through Thomas' sons John and Thomas, The elder brother,
Lucius, was named for the Roman statesman
Lucius Quinctius Cincinnatus; the younger, Mirabeau Buonaparte Lamar, for French heroes
Napoleon Bonaparte and
Honoré Gabriel Riqueti, comte de Mirabeau. The family had connections with other families throughout Georgia and
the South.
Confederate politician
John Basil Lamar was a first cousin to Lamar. As a child, Lamar loved to read. Although he was accepted to
Princeton University (then called the College of New Jersey), he chose not to attend. He started work as a merchant and then ran a newspaper, but both of those enterprises failed. In 1823, Lamar's family connections helped him to gain a position as the private secretary to the newly elected Georgia Governor
George M. Troup. In this position, Lamar issued press releases and toured the state, giving speeches on behalf of the governor. On one of his trips, he met Tabitha Burwell Jordan, whom he married in 1826. They had a daughter together. When Troup lost his re-election bid in 1828, Lamar moved with his family to
Columbus, Georgia, where he established the
Columbus Enquirer. This venture was much more successful than his previous business attempts. In 1830, his wife Tabitha died of
tuberculosis. Lamar was deeply affected and took time to recover his drive. He withdrew his name from consideration for re-election to the
Georgia Senate, in which he had served one term. After traveling, Lamar began to study law. He was admitted to the
bar in 1833 and ran an unsuccessful campaign for a seat in the
U.S. Congress. ==Texas Revolution==