1861 census in Charles the Martyr, Devon
Thomas Coke, 53, house carpenter, born Lamerton
Sophia Coke, 47, born Lamerton
Thomas, 22, house carpenter (ditto), born Stonehouse
William (initial unclear), 20, house carpenter, born ditto
Emma J, 18, born ditto
Charles, 13, born ditto
Louisa, 10, born ditto
The closest birth seems to be 1837 in Totnes reg dist, but that isn't the right place.
http://freebmd.rootsweb.com/cgi/search.plI don't see a birth for Emma or Thomas, but Charles was born in 1847 in East Stonehouse and Louisa in 1851 in Plymouth.