Jane, It is a small world I have a Thomas Kneen and Christian Crow who are my G.Grandparents, I have noticed through the decades that certain families kept to same families when marrying, must have been the in thing.. keeping wealth and farms within families in those times.

My great Grand father George Wm Kneen married a Cosnahan descendent and broke the Cosnahan mold, and were banned from her family. They even eloped love them, he was a common joiner the story goes amazing what one finds out in this hobby.

I shall keep my eyes open for further finds.

Best wishes......Brian Kneen