Nielsen Hayden genealogy
Ancestors of William Covenhoven
Abt 1697 - Aft 1750 (~ 54 years)
┌── Garret Wolfertse van Couwenhoven 
(Abt 1610 Amersfoort, Utrecht, Netherlands -
│ Abt 1645 Flatlands, Long Island, New York)(m. Abt 1635 Flatlands, Long Island, New York) =>
(Abt 1610 Amersfoort, Utrecht, Netherlands -│ Abt 1645 Flatlands, Long Island, New York)(m. Abt 1635 Flatlands, Long Island, New York) =>
┌── Jan Gerretse van Couwenhoven (1639 Flatlands, Long Island, New York - Abt 1724)(m. 18 May 1670)
(1639 Flatlands, Long Island, New York - Abt 1724)(m. 18 May 1670) │ └── Aeltje Cornelis Cool ( - Bef 21 Jul 1683)(m. Abt 1635 Flatlands, Long Island, New York) =>
( - Bef 21 Jul 1683)(m. Abt 1635 Flatlands, Long Island, New York) => │
┌── Gerret van Kouwenhoven (Abt 1676 Brooklyn, Kings, New York - Between 16 Apr 1711 and 3 Nov 1712)
(Abt 1676 Brooklyn, Kings, New York - Between 16 Apr 1711 and 3 Nov 1712) │ │
│ │ ┌── Nicasius de Sille (23 Sep 1610 Arnheim, Gelderland, Netherlands -
│ │ │ Aft 1660 New Utrecht, Long Island, New York)(m. Netherlands) =>
(23 Sep 1610 Arnheim, Gelderland, Netherlands -│ │ │ Aft 1660 New Utrecht, Long Island, New York)(m. Netherlands) =>
│ └── Gerdientje de Sille (10 Feb 1642 Amsterdam, Amsterdam, Noord-Holland, Netherlands - ??)
(10 Feb 1642 Amsterdam, Amsterdam, Noord-Holland, Netherlands - ??) │ (m. 18 May 1670)
│ └── Cornelia Meulmans ( - Bef 1655)(m. Netherlands) =>
( - Bef 1655)(m. Netherlands) => │
William Covenhoven (Abt 1697 Brooklyn, Kings, New York - Aft 1750 Three Mile Run, Middlesex, New Jersey)
└── Lysbet