Seeking information about Henry Wilson Johnson. He was probably born in MD between 1870-1880 and died in DC between 1940-1960. He married Mary Laskey Wanstall in DC, probably about 1905-1910. He was a dentist and lived in DC. He graduated from GW School of Dentistry. His mother was Mary Bremer and his father was ?? Johnson. He had brothers Charles and Samuel Johnson and a sister Inez Johnson. Charles was principal of Henry D. Cook school in DC. Samuel was an engraver for the Bureau of Printing and Engraving until he lost his eyesight. Inez married Albert Norton. Especially interested in obtaining info about his parents and more accurate dates for Henry. Thanks, Polly Zashin