The widow Isabel Wilkinson, Unknown-642702, arrived with her two daughters Margaret Wilkinson-2304 and Jane Wilkinson-346 in Cambridge, per the GMD: “Wilkinson, Isabel: Unknown; 1638; Cambridge". All three should qualify for PGM inclusion - certainly by Mother's Day :-}
I think that Isaac Wilkinson-1253 should be disconnected from all three, but I do not have PM approvals to do so.