I have a puzzle in my family tree. Appolonia Barents KOOL (29 Jan 1645 Esopus, Ulster, NY - 1721 Rhineback, Dutchess, NY) and her husband Willem Isaacsen VANVREDENBURGH (1 Jan 1637 Kloosterkerk, Hauge, NY - 1703 Rhinebeck, Dutchess, NY)and their daughter Mary VANVREDENBERG (3 Nov 1669 NY,NY-1710 Ulster, NY) appear twice on the same page in my family tree. In both instances Mary is married to Jan Hendrickson KORTRIGHT (1674 New. Orange, NY - 1747 Sandyston, Sussex, NJ). His parents are Hendrick Jansen KORTREGHT (1648-1741) and Catherine Hansen WEBBER (1652-1740).

Can anyone give me some information that would clear this up? Thanks!