William Conover Perrine was born on 16. Dec. 1885 at New Jersey. He was the son of
Matthias Mount Perrine and
Alice Elizabeth Conover. William Conover Perrine was farm laborer on 2. Jun. 1900 at Monroe Twp., Middlesex County, New Jersey.
William Conover Perrine appeared on the census of 2. Jun. 1900 at with parents, Monroe Twp., Middlesex County, New Jersey. He was laborer on 21. Apr. 1910 at Monroe Twp., Middlesex County, New Jersey.
William Conover Perrine appeared on the census of 21. Apr. 1910 at with parents, Monroe Twp., Middlesex County, New Jersey.

William Conover Perrine was shown in the census on 2. Jan. 1920 as a farm laborer.
William Conover Perrine appeared on the census of 2. Jan. 1920 at with his brother Harry, Cranbury, Middlesex County, New Jersey. He died at Hightstown, Mercer County, New Jersey. He was buried at Hightstown Cemetery, Hightstown, Mercer County, New Jersey.