I have Isabella's son William (8th Baron Warrington) as born about 1275. I also have her father Richard 'of Marton' Boteler as born about 1257. After looking up and down both of their lines, there seems no way to compensate for the fact that Isabella DOESN'T FIT. In this file she is born before her father. Her father seems to fit into his ancestry just fine. Her son seems to fit into his lineage just fine also. There's a mistake here somewhere. Can someone help me find it?
