This is a Message Board Post that is gatewayed to this mailing list. Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/an/yNi.2ACEB/3239.1 Message Board Post: Hi Richard; I am a descendant of John and Martha (Long) Henderson, via William Henderson and Nancy Ann Clendennin (of Philadelphia) m. 21 Jun 1797. Their fifth child (of 13) was named William b. 15 Dec 1806 in Guernsey Co. Ohio/ d.26 Feb 1892, who married Mary (Polly) Vance 15 Jan 1832. They had 12 children, one of whom was Jonathan (and twin brother David) 25 Sep 1843. Jonathan married Elizabeth Smith 13 Feb 1872 and they had four children including my maternal grandmother, Mary Melissa Henderson (1878-1959). I have some other information if you are interested - you may e-mail me at "mlcoombs@neo.rr.com"