was also known as Osseltje Westervelt. Orseltie Westervelt was born on 15 April 1734. She was baptized on 4 August 1734 at Dutch Reformed Church, Hackensack, Bergen County, New Jersey. She was the daughter of Benjamin Westervelt
and Hendriktie Bongeart
. Orseltie Westervelt married Guilliam Bertholf
, son of Jacobus Bertholf
and Elizabeth Van Emburg
, on 26 August 1756 at New York; Ny Marriages, Vol. 1, Pg. 277. Orseltie Westervelt died in November 1833 at Schraalenburgh, Bergen County, New Jersey, at age 99.