1 Arthur CAVANAGH (1877 – aft Sep 1944) + Jean LAWSON (1879 – ) 2 Eric Mervin CAVANAGH (4 Aug 1905 Fitzroy, Ontario, Canada – 1955) + Winnifred E. HAYDON (1910 – 1987) 2 John Cecil CAVANAGH (9 Mar 1907 Fitzroy, Ontario, Canada – ) 2 Elmer Arthur CAVANAGH (4 Feb 1909 Fitzroy, Ontario, Canada – ) 2 Edna Jean CAVANAGH (29 Oct 1911 Fitzroy, Ontario, Canada – ) 2 Gordon CAVANAGH (1915 Fitzroy, Ontario, Canada – 27 Aug 1915)