Family: Robert Wellesley (Bob) McCann / Mabel Laura Loretta Hearne Vancoughnett (F148)
 | Henry Withel Wellesley McCann (1848-1921) 
|
 | Margaret A.S. Porter (1852-1933)
|
Amelia Jane (Jennie) McCann (1876-1973)  |
 | Samuel William (Sam) McCann (1878-1965) |
 | John McCann (1881-1928) |
 | Thomas Andrew McCann (1884-1949) |
| Gertrude McCann (1889- ) |
| Mary Isabel (Mamie) McCann (1892-1979) |
 | Joseph Vancoughnett (1868-1925) |
 | Julia Elizabeth Green (1880- ) |
| Mabel Laura Loretta Hearne Vancoughnett (1898-1981)
|
 | Robert Wellesley (Bob) McCann (1887-1951)
|
| Allan Oscar Herns (1916-1973) |
| Donald Henry McCann (1923-1967) |
 | Kenneth Roger McCann (1924-1967) |
| Keith George Robert McCann (1926-2014) |
| Lorren Rodney McCann (1928-1997) |