This is a Message Board Post that is gatewayed to this mailing list. Surnames: COWAN THOMSON McMATH McMAHON SEMPLE KARNS DOUGHERTY Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/DMQ.2ACIB/783 Message Board Post: Would like to hear from descendants of Joseph COWAN and Mary THOMSON, b. 1762, County of Renfrew, Scotland; married in Franklin Co., PA, ca. late 1700's; settled in Plum Twp., Allegheny Co., PA; parents of six known children: Eliza, md Robert McMATH; Robert , md #1 Elizabeth McMAHON, #2 Sarah WILSON; Alexander md Margaret SEMPLE; Nancy, md Frank KARNS; Mary, md Charles KARNS; and Margaret, md William J. DOUGHTERTY.