I just found your posting regarding Elizabeth Curd Williamson Allen and it was very helpful to understand her marriages. I am a descendant of Cuthbert Williamson / Cuthbert Williamson / Rebecca Williamson / Susanna Rogers and now working on this line.
You indicated that you had citations and were willing to share them?I would appreciate any documents or pointers to references you can share.I'm interested in sources for marriages, wills and in particular the letters between Thomas H.S. Curd Jr. and John C. Bell as to their agreement that Elizabeth Curd, daughter of Edward Curd, did marry our Cuthbert Williamson.
In the meantime, I will start with your reference to the Virginia Magazine of History and Biography Vol.22 which will hopefully be in my local Historical Society library!