Have you checked the censuses for the family?
The 1881 census on FamilySearch has:
John KERMODE Head M Male 33 Marown, Isle of Man, England Lead Miner
Eleanor Elizabeth KERMODE Wife M Female 29 Ulverston, Lancashire, England
Ann Jane KERMODE Daur Female 7 Douglas, Isle of Man, England Scholar
Eleanor Elizabeth KERMODE Daur Female 5 Ulverston, England
John James KERMODE Son Male 2 Barrow in Furness
Source Information:
Dwelling 9 East Foxdale
Census Place Marown, Isle of Man, Isle of Man
Family History Library Film 1342344
Public Records Office Reference RG11
Piece / Folio 5597 / 108
Page Number 4

The IGI has an extracted bapt (from the parish register) for John KEREMODE Christening: 24 DEC 1848 Marown, Father: JAMES KEREMODE, Mother: ELIZTH CRAINE.
Also one bapt Marown 20 JAN 1850.

Ann Jane KERMODE Christening: 28 SEP 1873 Saint Mathews, Douglas, Father: JOHN KERMODE, Mother: ELEANOR ELIZABETH DALSON

There are also extracted bapts which look a bit strange, because they don't say exactly where they are extracted from, for:
Thomas Henry Kermode Birth: 10 JUL 1884, The Eary, Foxdale, Marown, Isle Of Man Father: John Kermode, Mother: Eleanor Elizabeth Dalziel.
Joseph Stephen Kermode Birth: 08 FEB 1882 The Eary, Marown, Father: John Kermode, Mother: Eleanor Elizabeth Dalzial.

Sue