Family: Major Johannes Joseph Blauvelt / Margrietje C. (Smidt) Smith (F86468)
m. 29 Sep 1739-
Father | Male
Major Johannes Joseph Blauvelt
Born 19 Nov 1714 Died 2 Oct 1789 Buried Clausland Graveyard, Orangeburg, Rockland County, NY 
Married 29 Sep 1739 [1] Father Joseph Hendrickszen Blauvelt | F86463 Group Sheet Mother Elizabeth Van Dalsen | F86463 Group Sheet
Mother | Female
Margrietje C. (Smidt) Smith
Born 6 Jul 1720 Died 18 Jul 1784 Buried Clausland Graveyard, Orangeburg, Rockland County, NY Father Cornelis Lambertsen Smith | F86923 Group Sheet Mother Vroutie Van Houten | F86923 Group Sheet
Child 1 | Male
Joseph J. Blauvelt
Born 17 Sep 1740 Died 15 Mar 1789 Buried Sickletown, Rockland County, NY Spouse Johanna Demarest | F148774 Married
Child 2 | Male
Joseph Blauvelt
Born 14 Sep 1740 Tappan, Orangetown, Rockland County, NY Died 15 Mar 1789 Buried Spouse Johannatie Demarest | F222824 Married 13 May 1768 Tappan, Orangetown, Rockland County, NY
Child 3 | Female
Cathrina Catrina J. Blauvelt
Born 14 Mar 1742/1743 Tappan, Orangetown, Rockland County, NY Died 5 Feb 1786 Buried Spouse Harman Harmanus Tallman | F144808 Married 15 Mar 1774
Child 5 | Female
Maria J. Blauvelt
Born 10 Nov 1747 Died Buried Spouse Resolvert Van Houten | F86935 Married 17 Apr 1767
Child 6 | Male
Cornelius Blauvelt
Born 1 Mar 1749/1750 Died 20 Sep 1840 Buried Nanuet, Rockland County, NY Spouse Rebecca Nagel | F148768 Married
Child 9 | Male
Johannes Blauvelt
Born 13 May 1758 Died 28 Mar 1811 Buried Sickletown, Rockland County, NY Spouse Claesje (Klaesje) Blanch | F86469 Married 1 Jul 1782
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