Isaac Janse Van Tuyl was born January 5th of 1681. He died November 27th of 1728 in Somerset County, NJ. He married Sarah Lakerman around 1704. Sarah Lakerman was born in the year 1690 in New York. She died in 1734. They had a farm near New Dorp Staten Island. They lived in a house built by Abraham Lakerman on 40 acres of land he inherited from his father Louis' estate in 1684.

They had 6 children;

Catharyntie    September 22, 1709 - Died very young

Abraham        1714 - 1791                                         Married Maritje Van Pelt 

                                                                                   Married Margreitje Van Pelt

John               1718 - ?

Catharina       May 1, (1720 or 1729) - ?

Isaac             1722 - 1758

Geertruyd      6 April,1724 - (1782-1785)