He married Marytie Thibout in Hackensack, Bergen, Nj, 1747. (Marytie Thibout is #728.) Marytie was the daughter of Peter Thibout and Margaret Rogers. Marytie died 22 Nov 1806. She was christened in Hackensack, Bergen, Nj, 6 Mar 1736. Genealogy of the De Baun Family by William H. Wallace, Oceanside, NY 1974. buried DRC Upper Saddle River
Jacob De Baun and Marytie Thibout had the following child:
+ 151 i. Elizabeth7 De Baun was born 1764.