Jean,
I did not have this marriage, thank you.

Regarding: "Have you got the 1881 IOM census entry for Christian F Kelly 20, "Lady", with her sisters, Margaret A 18 Lady and Catherine P 17 scholar, all b Liverpool, with their unmarried Aunt C Kelly 61 annuitant b Castletown (presumably Catherine ?) " This is great! The age of Christian F. aligns with her birth year of 1861. My Aunt's chart shows Margaret Ann as a sister who married Walter Griffith, whose daughter Kathleen Dorothea Margarette Griffith married her cousin, my great uncle Robert Howard Christian. The chart also includes a sister Catherine Price (although it is written Katherine) who died unmarried. I have no dates for either of these. Their brother George Emanuel Kelly b. 1854, d. 1864 "drowned."
Elaine