My information came through both Aghadowey and Sheila8 possibly from the 1911 cencus which i also checked out, i also agree that dates are not always correct, below is from Aghadowey
Bernard Higgins (c1876-aft.1911), Brockagh, m.(1909 Co.Derry) Catherine Dillon.
1911 Census- Lisnascrehog, Slaght D.E.D. (all R.C., b.Co.Derry):
Bernard Higgins, 35, farmer; wife Catherine Higgins, 26, m.1 yr., 1 ch./1 liv.;
son Hugh Higgins, 8 mo.
1. Hugh "Hughie" Higgins (17 July 1910 Lisnascreagh-aft.1911).
2. James "Jamie" Higgins (5 July 1911 Lisnascreagh).
3. Mary Jane Higgins (2 Oct.1913 Lisnascreagh).
4. Patrick Joseph Higgins (Feb.1912?-26 June 1975).
5. Bernard Higgins.
6. Francis Higgins.