William and Gertrude are in my lineage, too. My great-grandmother was Mary C. Wierman who married Issac Ezra Wolf.They ended up in Clay county, Kansas via Morning Sun, Iowa.
I am recollecting from memory which may be faulty, but I think she came from the Nicholas line.At any rate, either her parents or grand-parents were first cousins.
Would love to share information.I am a full-time traveler, and expect to be in Adams county this October.I would like any information you can give me on the house mentioned, grave sites, etc.My Wolf family also hails from Adams county.
I have only sporadic access to the internet, so would appreciate info via email to firstname.lastname@example.org