I have looked at the census return and it looks more like Kirkamerlie the census is RG 12 131 pg 38 he is a retired melter living in St Pancras.
I have a copy of his Marriage Cert to Hannah Tomlinson from 9/5/1853 and it states his father as James Broach occupation Blacksmith, the people wo whitnessed the marriage is James and Sophia Broach, James i believe is Georges older Brother, because in later census's he is stated as being born abt 1817