1 George Louis CAVANAGH (17 May 1873 – 1965) + Sarah Anne “Annie” GRAINGER (30 Jan 1875 – 1963) 2 William Thomas Mervil CAVANAGH (12 Jan 1907 Fitzroy, Ontario, Canada – ) 2 John Emery CAVANAGH (1911 – 23 Sep 1915 Fitzroy, Ontario, Canada)