This is a Message Board Post that is gatewayed to this mailing list. Surnames: Henderson, Clark Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/yNi.2ACEB/5480 Message Board Post: Looking for information on George W. Henderson, 2022 s. 7th Street, Philadelphia, Pennsylvania, about the year 1901. He was listed on great grandfather, Harry Clark's Naturalization paper.