Will of Cornelias Eltinge

Cornelius Eltinge s/o Jan Eltinge and Jacomyntje Cornelis Slecht lived in Frederick Co. Md. Will dated 26 April 1751, proved 1 Jan 1754 names son Isaac and son-in-law John Hite and son-in-law Isaac Hite. Names land Milbrun, Long Acre, Addition, Eltinge's Rest, Derby Island.
Isaac, s/o Cornelius and Rebecca (VanMeter) inherited some of this land.Ref:Frederick Co. Debt Books 1756-1757. Isaac Eltinge, heir of Cornelius, Part of P;artnership, Overplush 170a, Frogg Island 30a, Milborn 270a, part of Darby's Island 76a, Fork of Grubby Hill 305a, Sennica Ford 160a, Long Acre 52a, Fortune 118a, Eltinge's Rest 60a, Addition 50a, Mill Road 240a, The Isaac Elting 112a, Fair Island 172a, The Hills 105a, Invention 46a, Patience 62a.Also there is an Abraham Eltinge, Abraham's Lot 300a, part of Concord 100, New Esopas 100a. WHO IS THIS ABRAHAM ELTINGE????? Could it possibly a s/o Roelif Eltinge and wife Sarah Dubois??
Ruth