About this line: http://genforum.genealogy.com/lee/messages/19676.html
Most of it is unverified infodump, but some of it has cross-checked with other sources (William Lee from Derry stowing away to the US, marrying Susannah Pike, becoming a Quaker, etc).
It would be interesting to see what records people have come across in Derry for the two William's.
William Lee abt 1701 and Jane both from Derry, Ulster, Ireland
William Lee 1730 in Derry, Ulster, Ireland and Suzanna Pike
If i had the opportunity, I would mostly search out presbyterian records during the time of Plantation of Ulster of the later 1600's of english and Scottish migrants.