Hi Liz & Sylvia

This is a 1911 household transcript that bears the name and age of the person I was after, but unfortunately is not them.
Hope it helps someone!

Cooil, James Head married 52yrs Age 74 Fisherman born Port Erin
Coil, Isabella Wife married 52yrs Age 82 Housekeeper born Port Erin

COOIL, JAMES (RG14PN3474 RD635 SD2 ED11/4 SN78)
Address Strand Road, Port Erin
District Isle of Man
Enumeration district 11/4
Parish Rushen

Karen