Notes for WILLIAM VAN VELSOR, JR:
Son of William and Jannetje (Losee) Van Velsor, Sr.
Born: 1734 in Wolver Hollow, Brookville, Oyster Bay, Nassau County, Long Island, New York.
Died: Unknown in Unknown.
Married: Martha Losee Unknown in Unknown.
A "William Velsor, Jun" is listed as the head of his household in the first census of the United States taken in the year 1790, State of New York, Oyster Bay Town, Queens County. He would have been approximately age 56. Living with him were 3 free white males under sixteen and 5 free white females (including heads of families.) It appears that William, Junior had 3 sons and 4 daughters.