You probably have this but found it today:

Pleasanton, John.Yeoman. Will. Made Dec. 8, 1753. Dover Hd. Heirs: wife Mary; sons
John, Charles, George David; granddau. Elizabeth Field; grandson Jonathan
Pleasanton. Exec'r, son David. Wits., Ebenezer Manlove, William Shurmer, Abraham
Barber. Prob. Dec. 15, 1753. Arch. vol. A40, pages 108-110. Reg. of Wills, Liber K, folio
88. Note:—Will mentions wife's dau. Easter; Arch. vol. A40, page 109 shows Mary
Maxwell Thos. Brinckle as parents of Hester Brinckle, dec'd.