Family: Cozyn Gerritsen Blauvelt / Vroutje Cosyns (F511)
m. 1640-
Father | Male
Cozyn Gerritsen Blauvelt
Born 1608 Holland, Netherlands 
Died 1686 Kings, New York, USA Buried Married 1640 USA Father Gerrit Blauvelt | F178 Group Sheet Mother Unknown | F178 Group Sheet
Mother | Female
Vroutje Cosyns
Born 1616 Nyc, New York, United States Died 1686 New York, New York, New York, USA Buried Other Spouse Cozyn Gerritsen | F761 Married Father Mother
Child 1 | Male
Gerrit Cosyn
Born 20 May 1640 Dutch Reform Chruch, New Amsterdam, New York, USA Died 07 Sep 1702 New York, New York, New York, USA Buried Spouse Belitje Jacobs Quick | F408 Married 25 Oct 1673 Fort Orange, Albany, New York, United States
Child 3 | Female
Grietje Cosyns Cozyns
Born 05 May 1641 Harlem,New York, New York+ Died 1724 Orange,Schuyler,New York,USA Buried Spouse Jan Pieterse HARING | F1619 Married 18 May 1662 New York, United States