Frances, no I guess not. Onchan burial just says son of Mathias

Edward s/o John Caine/Alice Cannon is the one I believe who md Elizabeth Christian.
Among their children are John 1827 first born son and Alice 1845

CHR: 25 Jul 1802 - Douglas St Mathews Parish Christening Records FHL
Film #0106718 son of John Cain and Alice Cannon.

!MARRIAGE: 12 Jun 1826 - Braddan Parish Marriage Records FHL Film
#0106709 married Elizabeth Christian

!1841 Census Index: Douglas 8 3 12 Sand Street:
Edwarda Cain head married 37 baker
Elizabeth Cain wife married age 33
John Cain age 13
Elizabeth Cain age 11
Edward Cain age 8
Sarah Cain age 6
Robert Cain age 3
Isabel Cain 1 month
William Cain age 17

!1851 Douglas Census book District #9 Page #18 Entry #67 -73,Sand St:
Edward Cain head married age 48 Baker and Flour dealer born Douglas
Elizabeth Cain wife marrired age 43 born Douglas
Edward Cain son age 19 Baker born Douglas
Sarah Cain daughter age 16 born Douglas
Robert Cain son asge 13 scholar born Douglas
Alice Cain daughter age 7 scholar born Douglas

!1871 Douglas Derby Square
Edward Cain age 68 retired business
Elizabeth Cain age 63
Robert Cain age 31 Baker

Onchan Old Yard
R 8 & 9
In memory of the following children of EDWARD and ELIZABETH CAIN formerly of Douglas WILLIAM who died March 21st 1836 aged 22 months
WILLIAM who died May 7th 1840 aged 1 week
ISABELLA FRANCES who died AUGUST 9th 1841 aged 3 months
JOHN who died February 12th 1850 aged 22 years
JOSEPH who died May 15th 1850 aged 7 years and 8 months
ALICE who died May 7th 1851 aged 6 years
also in memory of the aboved named EDWARD CAIN who died at Bay View in this Parish April 3rd 1879 aged 77 years
also ELIZABETH relict of the above EDWARD CAIN who died September 2nd 1888 aged 81 years
also in loving memory of ROBERT CAINE son of the above who departed this life February 25th 1905 in his 66th year

Regards,
Donna