Apparently, his parentage has also not been proven. I don't have all three volumes of Robert Charles Anderson unpacked, but if someone does, can you look him up please? Robert Charles Anderson (The Great Migration Begins, NEGHS) is the most up-to-date source for these Great Migration (1620-1640) families.
During the fad of vanity genealogies in the late 1800s and even previous to that time, many claims of noble ancestry were made for colonial Americans. And unfortunately, many of the claims were speculative, with no or little basis.
Shall we detach the unproven parents?
Normally, that is best practice for Geni to remain a credible and useful source. We can leave reference to various claims and hypotheses in the Overview.