Background
Thomas, Douglas was born on June 4, 1879 in De Louisiana Brooke, Maryland, United States. Son of James (Doctor of Medicine and Ann Elizabeth (Nelson) T.
Thomas, Douglas was born on June 4, 1879 in De Louisiana Brooke, Maryland, United States. Son of James (Doctor of Medicine and Ann Elizabeth (Nelson) T.
Preparatory education, Charlotte Hall Military Academy, Saint Mary's Company, Maryland. Student of University Maryland.
Executive staff, serving until 1923. President Century Trust Company, 1923-1929. Was executive vice president Baltimore Trust Company, into which Century Trust Company merged, 1929.
Lieutenant and battalion adjunct Maryland.
National Guard 13 years.
Mason.
Married Catherine Bowie Clagett, October 19, 1905. Children: Catherine Bowie Clagett (deceased), Douglas World World War II With Mercantile Trust & Deposit Company.