I now know Jonathan MERTZ/MARTZ/MARTS lived in Sunbury or Augusta TWP Nortumberland County after 1800 and he is there in 1810 and 1820. Still alive in 1823 for wedding of daughter. He was born in 1776 . I am hoping some one will have more they could share with me or please help me find. I need his wifes name.I am missing about 5 kids names born from 1800-1820. I have a Barbara and a Susanna. I think he only has one boy probably also named Jonathan I would guess born between 1804 and 1810. I do not know when Jonathan MERTZ he died or were he is buried but I beleive it was in Sunbury area. His occupation was listed as stiller. I have not yet received a census for 1830 to see if he is still alive at that time. If any one could please help me with some of these answers that would be wonderful. Thank you Jeanie