Hi Alan,
Do you have Carson and Lillian's marriage certificate? If you have, this will give Lillian's age and father's name which will help to narrow down the range of Price families!
1851 Census
? Nicholas St, Bristol
Timothy Flying Head Mar 43 Master Tailor bn Cork, Ireland
Charlotte Flying Wife Mar 43? Wife bn Bedminster ??
Charlotte Flying dau age? Apprentice bn St Philips, Bristol
Hannah Flying dau 17 Apprentice bn St Nicholas, Bristol
Esther Flying dau 6 Scholar bn St NIcholas, Bristol
John Pook lodger 23 Butcher bn Uffeham? Devon
HO107/1948/55/11 The ages have all got thick crosses over them, so the above ages are best guesses I'm afraid.