1935 - 1994 (59 år)
 | Lee Allen Olson 1958-1999 |
| Lee Allen Olson | |
| F: | 8 Aug 1958 |
| Albuquerque, Bernalillo County, New Mexico, USA | |
| D: | 21 Jan 1999 |
| San Antonio, Bexar County, Texas, USA | |
| Marylyn Leah Bailey 1935-1994 |
| Marylyn Leah Bailey | |
| F: | 27 Feb 1935 |
| Quartsite, La Paz County, Arizona, USA | |
| D: | 6 Aug 1994 |
| Llano, Llano County, Texas, USA | |
 | Lawrence D Olson 1932-2010 |
| Lawrence D Olson | |
| F: | 10 Jul 1932 |
| Minnesota, USA | |
| V: | 17 Maj 1958 |
| D: | 11 Maj 2010 |
| Bluffton, Llano County, Texas, USA | |
