1. Allan McCaddon (c1829-1890) married Mary Blair (c1838-1903)
   1. James McCaddon (1855-1896)
   2. Margaret Jane McCaddon (1864-1937)
   3. Allen Alexander McCaddon (1868-1922)
   4. Mary McCaddon (1870-1944)
   5. William Edward McCaddon (1873-1930)
   6. George McCaddon (1875-1929) married Isabella Rowlands (1877-1961)
      1. George McCaddon (1898-1964) married Christina Hughes (1896-1969)
         1. Leonard McCaddon (1923-1995)
         2. George Vincent McCaddon (1931-1956)
      2. Leonard McCaddon (1904-1960)
      3. Doris Mary McCaddon (1908-1997)