Brad, I, too am a descendant of Eleazer Brack, who was married to Sarah Allen. My cousin has written a book on ancesters and descendants of this line, but it lacks much on the female side of many ancesters. Please email me at HamNancy2000@yahoo.com and we can trade info. There is a Brack family reunion in GA every May and there are rarely any attendees with the Brack surname.