Johan Jacob Sorber (yours) married Maria Engel Dull (Doll) who was born September 15, 1717 Erzweiler, Germany. Their first child John Adam was born 1740, Abraham in 1741, Sarah 1745, Jacob 1750, Christian Sorber Sept 9, 1753, Plainfield Twp, Pennsylvania and married Sarah Serfass. He was sponsored by Elizabeth Margaret Doll at the Tochickon Church. and the last child was Elizabeth Margaret Sorber on May 2, 1760, also sponsored by Elizabeth Margaret at her baptism. I have the complete Dull line if you would like it.