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