I am interested in several families from the Tennallytown area of DC. My mothers birth certificate [1903] says Tennallytown, CD on it. Her maiden name was King. Her great grand father was Charles King born 1825, married 1st Amanda Kidwell. There is an Elias King on the 1850 census with a son Charles 26 in the household. I believe this could be Charles' father. The name of Elias' wife was Elizabeth. There is a marriage recorded in Montgomery Co. for an Elias King to an Elizabeth Thompson. 1819. Does anyone know anything about this couple? Margaret