└── Maritje Jacobz Cool
(7 MAR 1666 Kingston, Ulster County, New York, USA -
      1728 Machackemeck (Deerpark), Orange County, New York, USA)
     
Johannes Jurian Westfall (28 JAN 1659 Esopus, Ulster County, New York, USA -
      1725 Machackemeck (Deerpark), Orange County, New York, USA)
           ┌── Jurian Westfall
(27 APR 1684 Kingston, Ulster County, New York, USA -
           │ 1731 Montague, Sussex County, New Jersey, USA)
           │
Styntje (Christina) Kuykendall (2 APR 1682 Rochester, Ulster County, New
           │ : York, USA - 20 AUG 1717 Montague, Sussex County, New Jersey, USA)
           │ :     ┌── Johannes Westfall
(24 JUN 1711 Machackemeck (Deerpark), Orange
           │ :     │ County, New York, USA -
           │ :     │ 1777 Montague, Sussex County, New Jersey, USA)
           │ :     │ +
Apolonia Kortrecht (1706 Kingston, Ulster County, New York, USA -
           │ :     │ : 1756 Montague, Sussex County, New Jersey, USA)
           │ :     │ +
Margaret Quick (1718 New York, USA -
           │ :     │ 1780 Montague, Sussex County, New Jersey, USA)
           │ :     ┌── Jacobus Westfall
(JAN 1713 Machackemeck (Deerpark), Orange County,
           │ :     │ New York, USA - 1780 Montague, Sussex County, New Jersey, USA)
           │ :     │ +
Sophia Van Aken (- 1749 Montague, Sussex County, New Jersey, USA)
           │ :     │ +
Jannetje Decker (- unknown)
           │ :     └── Jacob Westfall
(8 JUN 1715 Machackemeck (Deerpark), Orange County,
           │ :      New York, USA -
           │ :      1795 Beverly, Randolph County, West Virginia, USA)
           │ :      +
Judith Hornbeck (19 AUG 1716 Machackemeck (Deerpark), Orange
           │ :      County, New York, USA -
           │ :      Beverly, Randolph County, West Virginia, USA)
           │      └── Benjamin Westfall
(29 JAN 1718/19 Machackemeck (Deerpark), Orange
           │       County, New York, USA -)
           ┌── Marretje Westfall
(16 AUG 1685 Kingston, Ulster County, New York, USA -
           │ 1753 Minisink Valley, New Jersey, USA)
           │
Cornelius Kuykendall (30 MAY 1686 Rochester, Ulster County, New York, USA -
           │ 1753 Kingston, Ulster County, New York, USA)
           │      ┌── Leur (Lewis) Kuykendall
(27 OCT 1706 Machackemeck (Deerpark),
           │      │ Orange County, New York, USA -
           │      │ 1789 Washington County, Pennsylvania, USA)

           │      │ +
Lena Gonsalas (26 OCT 1713 Kingston, Ulster County, New York, USA -
           │      │ : ABT 1746)
           │      │ +
Sara Roos (1722 New York, USA - unknown)
           │      ┌── Margritt Kuykendall
(7 MAY 1710 Kingston, Ulster County, New York,
           │      │ USA -)
           │      │ +
Abraham Kortrecht (17 NOV 1706 -)
           │      │ +
Terrenz Timathy Devins (1715 Ulster County, New York, USA -)
           │      ┌── Nelletjen Kuykendall
(8 JUN 1715 Machackemeck (Deerpark), Orange
           │      │ County, New York, USA -)
           │      │ +
Jacob Bogaert (EST 1715 -)
           │      ┌── Johannes Kuykendall
(5 JUN 1717 Machackemeck (Deerpark), Orange
           │      │ County, New York, USA -)
           │      │ +
Elizabeth Jones Burleson (16 JAN 1728 Kingston, Ulster County,
           │      │ : New York, USA - 1800 Buncombe County, North Carolina, USA)
           │      │ +
Bathsheba Barrett (4 JAN 1741 Virginia,
           │      │ USA - North Carolina, USA)
           │      └── Petrus Kuykendall
(4 JUL 1733 Machackemeck (Deerpark), Orange
           │       County, New York, USA -)
           ┌── Jannetjen Westfall
(MAR 1688 Kingston, Ulster County, New York, USA -
           │ 1754 North Carolina, USA)
           │
Mattheus (Matthew) Kuykendall (ABT 1690 Rochester, Ulster County, New
           │ York, USA - AFT 1754 Anson County, North Carolina, USA)
           │      ┌── Symen Van Kuykendall
(24 JUN 1716 Kingston, Ulster County, New
           │      │ York, USA - unknown)
           │      ┌── Petrus (Peter) Kuykendall
(28 JAN 1719 Machackemeck (Deerpark),
           │      │ Orange County, New York, USA -
           │      │ 1778 Washington County, Tennessee, USA)

           │      │ +
Mary Hampton (1725 Hampshire County, West Virginia, USA -
           │      │ ABT 1760 Washington County, North Carolina, USA)
           │      ┌── Jacobus (James) van Kuykendall
(22 OCT 1721 Kingston, Ulster
           │      │ County, New York, USA - Mecklenburg County, North Carolina, USA)
           │      │ +
Sarah Coburn (1729 Virginia, USA -
           │      │ 16 JUL 1807 York County, South Carolina, USA)
           │      ┌── Elizabeth Van Kuykendall
(JAN 1726 Rochester, Ulster County, New
           │      │ York, USA - ABT 1726 Rochester, Ulster County, New York, USA)
           │       +
John Hardin (1730 Virginia, USA -
           │       28 APR 1802 Knoxville, Knox County, Tennessee, USA)
           └── Sara Westfall
(26 MAY 1691 Kingston, Ulster County, New York, USA -
            20 FEB 1777 Hampshire County, West Virginia, USA)
           
Jacob Kuykendall (12 APR 1683 Rochester, Ulster County, New York, USA -
            14 JAN 1744 Minisink Valley, New Jersey, USA)
                 │ +
Elizabeth Brink (11 AUG 1706 Kingston, Ulster County, New York,
                 │ USA - 1743 Hampshire County, West Virginia, USA)
                 │ +
Alida Dingman (- unknown)
                 │ +
Jan Decker (1 JUN 1719 Kingston, Ulster County, New York, USA -
                 │ 10 JAN 1791 Knox County, Indiana, USA)
                 ┌── Marretjen Kuykendall
(23 OCT 1721 Kingston, Ulster County, New
                 │ York, USA -)
                 ┌── Benjamin Kuykendall
(1 SEP 1723 Kingston, Ulster County, New York,
                 │ USA - 18 OCT 1789 Peters Creek, Washington County,
                 │ Pennsylvania, USA)
                 │ +
Sarah Faree (1738 - 12 AUG 1802 Pennsylvania, USA)
                 ┌── Christina Kuykendall
(12 FEB 1727 Rochester, Ulster County, New
                 │ York, USA - 1728)
                 └── Nathaniel Kuykendall
(6 OCT 1728 Rochester, Ulster County, New
                  York, USA -
                  18 MAR 1796 Romney, Hampshire County, West Virginia, USA)