1833 - 1905 (71 years)
| Cyrus Ross McCormick, Sr. 1884-1960 |
| Cyrus Ross McCormick, Sr. | |
| B: | 24 May 1884 |
| Lebanon, Linn, Oregon U.S.A. | |
| D: | 1 Aug 1960 |
| Lebanon, Linn, Oregon U.S.A. | |
| Malcolm McCormick 1833-1905 |
| Malcolm McCormick | |
| B: | 12 Aug 1833 |
| Scotland | |
| D: | 4 Jul 1905 |
| Lebanon, Linn, Oregon U.S.A. | |
Elizabeth SIM McCormick 1850-1939 |
| Elizabeth SIM McCormick | |
| B: | 14 Oct 1850 |
| London, England | |
| D: | 14 Aug 1939 |
| Lebanon, Linn, Oregon U.S.A. | |
