Mary Jeggles (NN/Thayer?) - Parentage

It seems Mary's parentage is uncertain. Was she or was she not a daughter of the parents attached to her?

Asking because if she's their daughter, I'm related to her and her descendants. If she's not, I'm not related to them. So having unproven parents attached is causing 'ify' connections on Geni.

Thanks in advance for any documentation or correction on the connections. .