Teunis married Maria Blauvelt on 15 Dec 1787 in Tappan Reformed Dutch Church. Maria (daughter of Johannes David Blauvelt and Elizabeth Peeck) was born on 4 Feb 1765 in Tappan Patent (Rockland County), NY. [Group Sheet] [Family Chart]
Theunis married Margrietje Talsma. [Group Sheet] [Family Chart]