Have split your posts from the other McKergan thread on Antrim board an moved this thread to Co. Londonderry/Derry board.
Mary Magee m.1906 Co.Derry to James McKirgen.
1901 census James' family is in Drumaduan townland (near Coleraine)-
http://www.census.nationalarchives.ie/pages/1901/Londonderry/Knockantern/Drumaduan/1519423/Also in 1901 census is the
Magee family in Keely (it's possible that James came to work in Aghadowey, met Mary and stayed in Keely for a while). There was, I think, another daughter Margaret "Maggie" not listed with the family- she was born c1889.
Both Carrie (Caroline) and Maggie went to Collins School- can't see Mary in school register but perhaps she went to Cullycapple School in the other direction (it would have been a girls school until 1890s) or even Aghadowey School.
Also at Collins School were the McKergan boys-
-Tom McKergan, Keely, born 16 Jan.1908 entered 13 Dec.1919 (doesn't say what school he'd attended earlier), Presbyterian, father labourer.
-James McKergan, Culdrum, entered 17 Nov.1919 age 5, Presbyterian, father labourer.
There's also a McKergan boy from Culdrum (Church of Ireland) who started at Collins School in 1923.
It's possible the McKergans had moved to Culdrum in or before 1919 but that Tom, the eldest boy, stayed in Keely with relatives.