Mary Cosby

1 title·Since 2020

October 17, 1972 · Salt Lake City, Utah, United States

Mary Martha Cosby is an American television personality. She is best known as an original cast member of the Bravo reality television series The Real Housewives of Salt Lake City.

Filmography (1)

The Real Housewives of Salt Lake City

2020 · Self

October 17, 1972 · Salt Lake City, Utah, United States

Mary Martha Cosby is an American television personality. She is best known as an original cast member of the Bravo reality television series The Real Housewives of Salt Lake City.