Does anyone know where the "traditions" for the Frederick MAYBERRY and BARBARA NALLE family originated?

Does anyone know if perhaps there was/is a family bible that these "traditions" were recorded into?

Such as, where did the names of Frederick's parents and grandfather come from?

I have seen early published family histories for various family lines descended from Frederick and Barbara, giving the Germany location of birth for him and the NJ. to PA. to VA. migration in America, plus one states that he left Germany and went to Scotland, from where he sailed to America. But, I have never seen any published family history that names his parents and grandfather, yet their names are stated in the compiled data of many researchers on the Internet.

Does anyone know what the source of his parents and grandparents are?

Gloria
Ghursey2@aol.com