| Name | Birth date | Birth location |
| McKilligan, William(Bill) John | February 19, 1886 | Glasgow, Scotland |
| McKilligan, Williamina | March 25, 1829 | St.Nicolas Aberdeen, Scotland |
| McKilligan, Willie | November 23, 1867 | |
| McKilligan, Winnifred | Abt. 1855 | New Brunswick |
| McKilligan, Xanthe | March 11, 1974 | Berkshire |
| Mckilligin, Adeline Alice (Grace) | February 15, 1878 | |
| McKilligin, Alexander | Abt. 1767 | |
| McKilligin, Alexander | May 22, 1787 | Little Cantray |
| Mckilligin, Alexander | January 17, 1798 | |
| Mckilligin, Alexander ( Gordon) Duff | 1869 | |
| Mckilligin, Alexander Gordon Duff | December 10, 1838 | Midtown of Haddo,Inverkiethny, Scotland |
| Mckilligin, Alexander Gordon Duff | 1867 | |
| Mckilligin, Alexander Gordon Duff | October 03, 1872 | Inverkiethney, Scotland |
| Mckilligin, Alexander Gordon Duff | 1894 | |
| Mckilligin, Alexina Gordon Duff | 1893 | |
| McKilligin, Ann | | |
| McKilligin, Ann | November 05, 1870 | Botriphnie, Banff, Scotland |
| Mckilligin, Annie | 1883 | |
| Mckilligin, Arthur Gordon Duff | 1885 | |
| McKilligin, Barbara | 1771 | |
| Mckilligin, Barbara | July 12, 1795 | |
| Mckilligin, Charles | July 09, 1793 | Banff, Scotland |
| Mckilligin, Charlotte | July 1809 | Banff, Scotland |
| Mckilligin, Christina | November 21, 1796 | |
| McKilligin, Christina | 1847 | |
| Mckilligin, David | July 1888 | Home Farm, Haddo |
| Mckilligin, David | May 19, 1922 | |
| Mckilligin, David Rodger | December 08, 1947 | Storrington, West Sussex |
| Mckilligin, Eileen Mary | 1907 | Aberdeen, Scotland |
| Mckilligin, Eliza | December 31, 1848 | Forgue in Fifeshire, Scotland |
| McKilligin, Elizabeth | November 22, 1761 | Banff, Scotland |
| Mckilligin, Elizabeth | May 16, 1790 | Banff, Scotland |
| Mckilligin, Euphemia | 1880 | |
| Mckilligin, Euphemia | 1886 | |
| Mckilligin, Foster Fiddes | 1898 | |
| Mckilligin, Frances Ann | 1890 | |
| Mckilligin, Francis | August 04, 1801 | |
| Mckilligin, George | November 24, 1791 | Banff, Scotland |
| Mckilligin, George | 1855 | Inverkiething, Fifeshire |
| Mckilligin, George | October 02, 1883 | Ordiquhill Parish, Scotland |
| McKilligin, George Hay Grant | 1899 | Forgue, Hundy, Aberdeenshire, Scotland |
| Mckilligin, Haygordon | 1868 | |
| Mckilligin, Helen | Abt. 1882 | |
| Mckilligin, Helen Gordon | July 16, 1874 | Botriphnie, Banff, Scotland |
| Mckilligin, Helen Grace Catherine | 1909 | |
| McKilligin, Henry | | |
| Mckilligin, Henry Stacy Frowd | October 04, 1876 | |
| Mckilligin, Isabella | 1881 | |
| Mckilligin, James | July 08, 1794 | |
| McKilligin, James | November 18, 1822 | |