Ursula von Gersdorff , a.d.H. Hennersdorf (von Czettritz) - Ursula's parents

If (*) is correct, and Ursula was born von Czettritz adH Adelsbach, following (**) it is probable that Ursula's father was George, the founder of the Adelsbach line. Indeed, there is another Ursula mentionned in (**), but she was born around 1560. But we know that our Ursula's daughter, Cloelia, was born in 1550...

(*) https://books.google.fr/books?id=fVVcAAAAcAAJ&pg=RA1-PA258
(**) https://books.google.fr/books?id=YsudFdvNr5cC&pg=PA1136