Yes, I think so
IGI has James Kneen md Mary Ann Caine 1 Dec 1855 Braddan
1861 Census Index
Douglas 1 159
KNEEN
Frances J 5 b Douglas
James 28 b Malew
Mary 31 b Michael

1871 Census Index
Douglas 1 60
KNEEN
Frances 15 b Douglas
James 38 b Malew
Lena M 13 b Douglas
Frederick J 7 b Douglas
Ann 45 b Michael

1881
Onchan
KNEEN James 15 Circular Rd Head M 48 Joiner Kirk Malew
KNEEN Frederick James 15 Circular Rd Son U 17 Joiner Douglas
KNEEN Francis Jane 15 Circular Rd Daur U 24 Dressmaker Douglas
I think she is Mary ch 22 Feb 1829 Michael d/o John Caine & Isabella Boyde
1841 Census German
Ballaliey
John Caine 44, Isabella 45, Elinor 22, Thomas 20, John 18, James 15, Mary 12,
Margaret 9, William 7, Elizabeth 3.

If so, this is the line of James Brown of Maine, USA who occasionally visits the board

Do you have James' line?
I have the Caine line if you want it

Regards,
Donna