Norma, the 1871 census entry that you found for an Ann Henderson, stepdaughter with a reference to a James Procer....there looks to be a correction on the transcript to the name James Procer, to an Innes (female) Procer so the entry would look like:
John Procer 60, farmer
Innes (James) Procer 35 b. Leochel Cushnie
Arther Procer 13, son b. Monymusk
Ann Henderson 18, stepdaughter b. Leochel Cushnie
Elisabeth Henderson 1, granddaughter b. Monymusk
Alexander Irvine 18, servant
John Cumming 15, servant
Address: Neither Haugh, Monymusk Aberdeenshire
Possible marriage showing on IGI:
John PROSSER and Innes BERRY Marriage 9 AUG 1856 in Leochel-Cushnie, Aberdeen
And possible birth of granddaughter above:
Elizabeth HENDERSON b. 29 DEC 1869 in Monymusk, Aberdeen
Parents - Ann HENDERSON
Monica