This would appear to be the 1841 census record for him. If you run a search on familysearch you will also find other potential records for him including possible marriage and burial records.
I would suggest that you begin to develop your branches of the tree by adding profiles for your parents and working backwards until you see where John may or may not fit in.
If you need any help to get started then you can either contact the greeter who welcomed you on your profile or ask a question here in G2G.
