Thanks for looking in the 1851 census: I am trying to sort out whether the Roger in 1863 , "mariner," of Kingswear, is the same Roger as you have located in the 1841 census, or a different one. I rather think he is one and the same. In 1861 he was aboard ship; and he is in the 1881 census with wife Jane and stepchildren.
Do you have access to the 1871 census?
Re: Roger Pomeroy:
Born abt. 1841. St. Pancras. Middlesex
Father-Roger. abt.1788
Mother-Jane. abt.1801
Sister- Mary Lyde. abt.1836
class- HO107
piece- 1498
folio- 135
Page 24
Gsu roll- 87831