1941-1989
| Willie Dawson Buchanan, Jr. | |
| B: | 29 Nov 1941 |
| Pueblo, Pueblo, Colorado, USA | |
| D: | 1989 |
1943-1990
| Frank Louis Buchanan | |
| B: | 27 Jan 1943 |
| Burnt Mill, Pueblo, Colorado, USA | |
| D: | 27 Apr 1990 |
1899-1953
| Willie Dawson Buchanan | |
| B: | 10 Jun 1899 |
| Burnt Mill, Pueblo, Colorado, USA | |
| D: | 21 Dec 1953 |
| Burnt Mill, Pueblo, Colorado, USA | |
-Yes, date unknown
| Duncan Robert Buchanan | |
| D: | Yes, date unknown |
-Yes, date unknown
| Sallie Calhoun | |
| D: | Yes, date unknown |