I have a J. Frederick b 25 Nov 1784 & bapt 30 Jan 1785 as the son of Maxmilian & Catarina & that was m-Margaret ? b 5 Oct 1786 & they had 8 children all born at Mechanicburg, Cumberland Co., PA. My line is Jacob b 8 Apr.1809 but I can't find anything on him. Can anyone help??