I am helping a friend with Mersch genealogy. We document Sarah Marsh Werkheiser born 1808 d. 1888, dau of George and Catharine (Catarina) Mersch/ Mersh. George born 1787, married 1799 . Wife: Maria Catharine Mersh b. 1778 died 9 Sept 1845 Moorestown, Narthampton Co, PA. We need to know George's parents. We've looked at David as a possiblity, then Adam, and even Casper. Do you have any documented information on George who is father of Sarah Marsh Werkheiser? Thank you.