Thomas is a bit of a mystery, as he never appears on a census with his parents, always his grandfather:
1871
24 High St, Bolnhurst
Thomas Wildman head marr 56 ag lab b Ravensden
Ann Wildman wife 53 b Bolnhurst
Charles Wildman son unmarr 23 ag lab b Bolnhurst
Benjamin Wildman son unmarr 21 ag lab b Bolnhurst
John Wildman son unmarr 18 ag lab b Bolnhurst
Thomas Wildman grandson 3 b Bolnhurst
1881 see transcript on
www.familysearch.org1891
High St, Bolnhurst
Thomas Wildman head widower 77 ag lab b Ravensden
Thomas Wildman grandson 23 ag lab b Bolnhurst
There's a birth on
http://freebmd.org.uk/cgi/search.pl of a Thomas Wildman in Bedford registration district in Sept quarter 1867. If you order the certificate from the GRO this will give you his parents, as his baptism doesn't show on the IGI
David