Hello -
The seven children of Martin Kilgallon and Margaret Kilgallon are, as far as I am aware, John Patrick, born 1906, Mary Cecilia, born 1907, Bridget Agnes, born 1908, Margaret Teresa, born 1909, Martin Thomas, born 15 October 1911, Annie Kate, born 23 January 1914, and Celia Mary, born 15 July 1915.
Martin Kilgallon died 21 January 1934 and Margaret Kilgallon, daughter of Thomas Kilgallon and Celia, died 25 November 1948.
There are so many similarities that I cannot believe that we are talking about different people, but I have never come across a Sheila Kilgallon. Could it be a variation of Celia?
craggagh.