• Born: 8 May 1709, New York City NY
• Marriage (1): Margaret Roosevelt in 1730 in New York City NY
• Died: 1781
• Buried: 1781

William married Margaret Roosevelt, daughter of Johannes Roosevelt and Heyltje Sybrant, in 1730 in New York City NY. (Margaret Roosevelt was born on 5 May 1709 in Kingston NY, christened on 8 May 1709 in New York City NY, died in 1776 and was buried in 1776.)