1 Richard D. CAVANAGH (14 Jan 1878 – 1967 Fitzroy, Ontario, Canada) + Clara Elizabeth MUNRO (9 Mar 1890 – 1971) 2 Norman Richard CAVANAGH (26 Oct 1917 – 1969) 2 Stuart CAVANAGH (1928 – 1988) + Vivian B. STRONG (1932 – 1991)