Celestine Ann "Tina" Lawson (previously: Celestine Ann "Tina" Knowles; born: Celestine Ann Beyoncé; January 4, 1954) is a Louisiana Creole-American businesswoman & fashion designer.
- Tina was 26 when she married Mathew.
- Tina was 27 when she gave birth to Beyoncé.
- Tina was 32 when she gave birth to Solange.
- Tina was 61 when she married Richard.