A possible daughter for Edward and Emma

JOHNSON, AGNES ELIZA mmn WILLIAMS
GRO Ref: 1863 S Qtr BRISTOL Vol 06A Page 50
Agnes Eliza Louise Johnson
Baptism 21 Oct 1863 St Augustine the Less, Bristol
Parents Edward and Emma Johnson Father Shipwright
1881 Living as Niece with the Stamp family including the father in law Edward Johnson age 64 Shipwright b Brockweir Gloucestershire (Agnes's Grandfather?)