1871 Census England Buckinghamshire Cuddington RG10/1410/49/16 Hollow Tree Lan
PITWELL Alfred Head Marr 33 Ag Lab Buckinghamshire Cuddington Alice Wife Marr 31 Lace Maker Buckinghamshire Cuddington Sarah Dau Unmarr 15 Lace Maker Buckinghamshire Cuddington John Son Unmarr 11 Shepherd's Boy Buckinghamshire Cuddington
Not sure about the ages. Alice would have only been about 16 when Sarah was born if they are right.
Will check and see if they turn up on another Census
1861 Census England Buckinghamshire Cuddington RG9/864/54/21 5 Hollow Tree Lane
PITTWELL Alfred Head Marr 24 Ag Lab Bucks Cuddington Alice Wife Marr 21 Lacemaker Bucks Cuddington Sarah A Dau Unmarr 5 Bucks Cuddington Joseph Son Unmarr 3 Bucks Cuddington John Son Unmarr 1 Bucks Cuddington
Thomas KEAY Head Mar 58 Bursiller Staffordshire Bilston Sarah Wife Mar 46 Wife Buckinghamshire Cunningham Joseph PITTWELL Nephew Unm 13 Assistance " " " " Mary DORLEY Servant " 14 General servant Staffordshire Newcastle
and I found this death,
Joseph PITTWELL Age: 20 Mar Q 1879 Wolstanton 6b 77
I think maybe Alfred and Alice named young Joseph after his older dead brother, I have often seen this happen.
I also found this marriage on the IGI,
Thomas KEAY Sarah HAWKINS Marriage: 25 DEC 1860 Wolstanton