1 Catherine LILLIE (21 Aug 1872 – 1938) + William James CAVANAGH (1869 Fitzroy, Ontario, Canada – 13 Dec 1935 Fitzroy, Ontario, Canada) 2 William John Henry CAVANAGH (31 Oct 1900 Carleton, Ontario, Canada – ) 2 Clarence CAVANAGH (1916 – 1 Jul 1916 Fitzroy, Ontario, Canada)