Anyone researching Thomases who lived in Washington D.C. in mid to late 1800's? Looking for information on following: William Thomas, 82, died August 7, 1868. Interred in Congressional Cemetery He was a waterman, born in Virginia, had lived in DC for about 36 years (1832) Obit indicates he was married at time of death refers to him as husband but does not give name of spouse. Services were at Island Baptist Church, D St. near 4-1/2. Interred in sites belonging to Jesse Lynch. Mary Ann Lynch and children or child interred there as well as a Sarah Sampson.