Isaac VAN VALKENBURG
He married Lidia Van Slyck 12 May 1705 . Lidia Van Slyck was born at Schenectady, Schenectady, New York 1680 daughter of Jacques Cornelius Van Slyck and Grietje Ryckman .
They were the parents of 9
children:
Jacobus Van Valkenburg
born 28 Oct 1705.
Eva Van Valkenburg
born 10 Oct 1708.
Joachim Lambert Van Valkenburg
born 15 Jan 1710.
Isaac Van Valkenburg
born 12 Feb 1712.
Margarita Rebecka Van Valkenburgh
born 27 Sep 1713.
Harmen Van Valkenburg
born 2 Mar 1715.
Jannetja Van Valkenburgh
christened 28 Oct 1716.
Geertruy Van Valkenburg
born 13 Jul 1720.
Lydia Van Valkenburg
born 1 Sep 1725.