I think we are talking about a different person.

Edward Caine 1803 ch:3 Jun 1803 Douglas
s/o of Mathias Caine b: 20 Feb 1778 in Ballachrink, Kirk Onchan, d:12 Apr 1853 in Kirk Onchan. ch: 28 Feb 1778 in Onchan and
Ellinor Lewin b. 5 Feb 1770 in Kirk Onchan d:19 Feb 1854 in Kirk Onchan.
md: 4 May 1802 in Kirk Onchan

Edward married 12 Jun 1826 to Elizabeth Christian b: 1807 in Douglas, bapt: 7 Oct 1807 St. Matthews, Douglas d/o John Christian and Catherine Quine.
1841 census lists Edward, baker in Douglas, wife Elizabeth