Hi there,
My uncle, who I have very little contact with, once told me that my great-grandfather (Simeon, I think), a Russian-Jewish immigrant to Lancashire, had married one of the girls of the Pilkington family, who was then disowned by the family.
I have no idea if this could be true or not - but would be fascinated to find out more? I'm very new to all of this, so don't really know my way around at all.