Hi Brian,
My Thomas Cubbon died in 1873, lost at sea with his son Robert. There is a Monumental Inscription in Arbory that includes them and other members of his family, but no mention of his parents-of course they could still have been alive....
I have no clue where he was in 1851, I wondered if he could have been at sea as his occupation over the years was either Ag Lab or Fisherman.

Thanks for your input.

Ann