| Bertha Blair | |
 Bertha Blair at the age of 109. | |
| Birth: | 30 December 1875 Clarion, Iowa, USA |
| Death: | 9 February 1988 Salinas, California, USA |
| Age: | 112 years, 41 days |
| Country: |  USA
|
| Validated | |
Bertha Adeline Blair (née Noble; 30 December 1875 – 9 February 1988) was a validated American supercentenarian.
Biography
Bertha Adeline was born in Clarion, Iowa, USA, on 30 December 1875. She was the daughter of Bryant and Frances Nichols Noble. The family moved to Dakota, and then to California. Bertha married James T. Blair in Fresno, California on 1 January 1896. The couple had four children: Frank, Beulah, Pearl and Zelma. The family moved around a bit, first to Arizona, then to Oregon and then back to California.
Blair died in Salinas, Monterey, California, USA, on 9 February 1988, aged 112 years, 41 days.