This lot should give you something to go on .. Ellen and Charlotte's parents in 1851:
1851 census:
HO107/2105, Folio 98, Page 30
Lincolnshire, Fiskerton
Henry Peacock, h. mar, 48, Wood Dealer, Yorks, Hull
Ellen, wife, mar, 35, b. Lincs, Newball
John, son, unm, 17, Fathers Assistant, Lincs, Fiskerton
Mary Ann, dau, unm, 23, Dress Maker, b. Lincs, Fiskerton
Joseph Cutts, serv, unm, 20, General Servant, b. Lincs, Eagle