Elizabeth Brereton and Elizabeth Eleanor Brereton is found online married to John Savage and John Savage, each one with respective birth/death dates, and each with the same lineages (as far as I can tell) but with vastly different dates. I have looked in all the sites I can think of for settling the issue of which John Savage? Which Elizabeth Brereton? and which set of dates 1400 or 1300? Can anyone help? As of now, in my own tree (not on Geni) I have disconnected John and his wife Elizabeth from any certain ancestry. I could use some guidance.