From "Calendar of New Jersey Wills Volume XIII 1814-1817" by Elmer T
Hutchinson in 1949:

 1817, Feb. 26.  Robins, Mary, of Alexandria Twsp., Hunterdon Co.  Int.
Inventory, $693.64; made by William Nixon, Peter Vansyckel.  Sworn to
by Jonathan Robins, Adm'r, Feb. 28, 1817.  File 2898 J.