Heyltjen married Lieutenant Jan Broersen Decker in 1654 in Wiltwyck, Ulster, New York, British Colonial America. Jan (son of Broer Hendricksen Decker and Catherina Gerritsen) was born on 23 Apr 1630 in Husum, Husum, Nordfriesland, Schleswig-Holstein, Germany; was christened in 1630 in Husum, Husum, Nordfriesland, Schleswig-Holstein, Germany; died in 1709 in Port Jervis, Orange, New York Colony, British Colonial America; was buried in 1709 in Ulster, New York Colony, British Colonial America. [Group Sheet] [Family Chart]

1. Margrietje Janse Decker was born in Aug 1664 in Ulster, New York Colony, British Colonial America; was christened on 31 Aug 1664 in Kingston, Ulster, New York Colony, British Colonial America; died in 1722 in Minisink, Orange, New York, British Colonial America.
2. Jacob Janse Decker was born on 17 Nov 1658 in Kingston, Ulster, New York, British Colonial America; was christened on 17 Nov 1658 in Reformed Dutch Church, Wawarsing, Ulster, New York, British Colonial America; died on 29 May 1730 in Kingston, Ulster, New York, British Colonial America.
3. Broer Jansen Decker was born in 1660 in Kingston, New York, British Colonial America; died on 29 May 1720 in Kingston, Ulster, New York, British Colonial America.
4. Gaerliff Jansen Decker was born on 14 Feb 1662 in Esopus, Ulster, New York Colony, British Colonial America; was christened on 26 Feb 1662 in Kingston, Ulster, New York Colony, British Colonial America; died before 12 Jan 1696 in Minisink, Orange, New York Colony, British Colonial America.
5. Magdalena Janse Decker was born on 27 Jun 1666 in Kingston, Ulster, New York, British Colonial America; was christened on 3 Oct 1666 in Kingston, Ulster, New York, British Colonial America; died in 1727 in Kingston, Ulster, New York, British Colonial America; was buried in 1727 in Kingston, Ulster, New York, British Colonial America.
6. Margaret Decker was christened in 1668 in Marbletown, Ulster, New York, United States.
7. Tietje Janse Decker was born on 18 Jun 1671 in Kingston, Ulster, New York, British Colonial America; was christened on 18 Jun 1671 in Kingston, Ulster, New York, British Colonial America.
8. Cornelius Jansen Decker was born in 1672 in Kingston, Ulster, New York, British Colonial America; was christened on 26 Feb 1672 in Kingston, Ulster, New York, British Colonial America; died on 4 Mar 1702 in Kingston, Ulster, New York, British Colonial America; was buried about 6 Mar 1702 in Kingston Dutch Reformed Church, Kingston, Ulster, New York, British Colonial America.