Hi,
I would like to contribute some information to this pre-1700 profile for Elizabeth (Courtenay) Champernowne, but am unsure if the online source I've found would be considered reliable or not. I do also have a second-hand source from a written family tree created by my mother's cousin, but there were no official sources or records given to us with it.
The online source is this website: William of Normandy Genealogy. It lists birth, death, and marriage dates where known, and I have followed it reliably back to Elizabeth from two of my direct ancestors in the Rutland 18 section, cross-referencing where I can with GRO online index records for births and deaths. For Elizabeth, it gives a birth year of 1677, which is the same as the date on her profile.
Any advice on whether I can use this source or if I should contact one of the pre-1700s Project Leaders would be fantastic. Thank you!