Will of "William Hasey of Chelsea", dated 25 Mar 1751, proved 25 Jan 1754, names wife [two negroes Peter and Jenny]; sons Nathanaell & Ebenezer [under 21]; grandson William Hasey; grandaguther Sarah Lewis; son John Hasey or his children after his decease; son Samuel Hasey or his Children after his decease. Mr Thomas Pratt, wife and son Nathanael Hasey to be executors.
4 Feb 1754: Inventory of Eld'r W'm Hasey Late of Chelsea Dec'd: £907-15-0 old tenor, £121-0-8 current money, some other additions, real estate £6165/£822, by Tho's Pratt, Thomas Waite, Sam'l Pratt.
23 Nov 1759: Account of Nath'l Hasey acting Exec'r of his Father willima Hasey late of Chelsea Dec'd, allowed.
29 Nov 1762: Set off to mrs Abigail Hasey widow of William Hasey Late of Chelsea Dec'd her thirds.