 Archibald Buchanan | Brother | | | | |
| James Harrison Buchanan | Brother | | | | |
| William Buchanan | Brother | Ireland | | Ireland | 1721 |
 Jane Unknown | Mother | | | | |
| John Buchanan | Father | Scotland | 1640 | | |
| Archibald Buchanan | Niece | Ireland | | Ireland | |
| Elizabeth Buchanan | Niece | Ireland | | Ireland | |
| Female Unknown | Niece | Ireland | | Ireland | |
| Samuel Buchanan | Nephew | Ireland | | Ireland | |
| William Harrison Buchanan | Nephew | Ireland | | Ireland | |
| Robert Buchanan | Nephew | Ireland | 1721 | Ireland | 1818 |
| George Buchanan | Grandnephew | Ireland | | Ireland | |
| Jane Buchanan | Grandniece | Ireland | | Ireland | |
| Mary Buchanan | Grandniece | Ireland | 15 MAR 1764 | Ireland | 02 MAY 1857 |
| Margaret Buchanan | Grandniece | Ireland | 1771 | Ireland | 1837 |
| William Buchanon | Grandnephew | Ireland | 1771 | Ireland | FEB 1845 |
| Wilson Buchanan | Grandnephew | Ireland | 1775 | Ireland | APR 1851 |
| John Buchanan | Grandnephew | Ireland | 1779 | Ireland | 05 JUN 1857 |
| Martha Buchanan | Grandniece | Ireland | 1780 | Ireland | 16 NOV 1833 |
| David Buchanan | Grandniece | Ireland | 1785 | Ireland | 1861 |
| Robert Benefiel | Great grandnephew | Pennsylvania | 19 NOV 1787 | | APR 1860 |
| Martha Benefiel | Great grandniece | Pennsylvania | 23 MAR 1789 | | 1865 |
| William Buchanon Benefiel | Great grandnephew | Kentucky | 14 APR 1791 | | 29 JAN 1841 |
| Esther Campbell Benefiel | Great grandniece | Kentucky | 17 JAN 1793 | | 1872 |
| George Washington Benefiel | Great grandniece | Kentucky | 08 JAN 1795 | | 1854 |
| Mary Polly Benefiel | Great grandniece | Indiana | 11 JAN 1797 | Indiana | 28 AUG 1881 |
| Jane Benefiel | Great grandniece | Kentucky | 08 DEC 1798 | | 13 MAR 1883 |
| Jesse Benefiel | Great grandnephew | Kentucky | 26 OCT 1800 | | 18 MAY 1891 |
| Wilson B. Benefiel | Great grandnephew | Kentucky | 18 NOV 1802 | | 1850 |
| James C. Benefiel | Great grandnephew | Kentucky | 11 MAY 1806 | | 03 MAY 1886 |
| Samuel M. Benefiel | Great grandnephew | Kentucky | 11 MAY 1806 | | 1867 |
| Eliza S. Benefiel | Great grandniece | Kentucky | 16 JUN 1808 | | 29 JAN 1891 |
| William J. McCarty | Second grandnephew | | 06 AUG 1816 | | |
| Lydia A. McCarty | Second grandniece | | 06 MAR 1818 | | |
| Mary J. Stewart | Second grandniece | | 31 DEC 1821 | | |
| James M. Stewart | Second grandnephew | | 10 FEB 1824 | | |
| George W. H. Stewart | Second grandnephew | | 08 NOV 1826 | | |
| Levi W. Stewart | Second grandnephew | | 15 OCT 1828 | | |
| Edith L. Stewart | Second grandniece | | 17 OCT 1830 | | |
| Robert F. Stewart | Second grandnephew | | 20 OCT 1832 | | |
| Eliza B. Stewart | Second grandniece | | 18 MAR 1835 | | |
| Samuel H. Stewart | Second grandnephew | | 09 JAN 1838 | Canaan Methodist Church Cemetary, Indiana | 1912 |
| Benjamin Stewart | Second grandnephew | | 29 JAN 1840 | | |
| Joseph D. Stewart | Second grandnephew | | 10 SEP 1841 | | |