Easter/Easther is a very common spelling for Esther/Hesther .
1851, Maughold, district 1, schedule 56, Ballakilley
Robert Corkhill, head, widower, 66, farmer of 8 acres, Maughold
Margaret Woods, daughter, married, 47, housekeeper, Maughold
Richard, grand son, unmarried, 9, Maughold
Agnes, grand daughter, unmarried, 5, Liverpool