As with any lineage, but especially when dealing with a name like Johnson, you have to at least provide birth and death dates even if only approximate and other information if you expect anyone to help you. For instance where in Pennsylvania or New Jersey did they live? When and where were they born? When and where did they die? Do you know where they are buried? The more information you post the easier it is to help you, otherwise it is like asking for information about John Smith married to Mary Jones somewhere in Pennsylvania in some century.