So far I haven't found a connection except for the Lancaster,PA location. My Margaret Regart m. John COLLIER about 1754-1763 . Margaret died in April 1824 & John Collier died in 1823. John COLLIER was born Dec 14, 1732. So the only Margaret that I see listed here can't be my Margaret. But, that doesn't mean that there isn't a connection. In a letter I have it says that their first child was born in 1764, so the lady that has done a lot of the research says that more than likely the year for their marriage was probably 1763.
I may see if I can get in touch with the person who has this website. It doesn't look like they have much information on the earlier COLLIER family. Thanks for your help.