I am seeking parents for my 4th Great grandfather. Born ca 1774 in Charles County, Maryland. He is listed on the 1790 Census (as a mulatto household 1) and 1800 Census for Montgomery County, Maryland with a family of 3. He appears as head of a family of 15(including 2 slaves) in an 1820 Census for Washington County, Pennsylvania. He died in 1856 leaving a Will probated 15 Apr. 1856. He left land and money to family members(13) in Hanover Township, Washington County, PA. I am unable to travel to Maryland at the present. Hopefully someone can suggest means to track him down via Internet. Even better might there be an individual with information on him and his Charles County, Maryland family? Thanks in advance for any help. Bonnie B-G.