Mary Jo Deschanel is 5' 2".
Mary Jo Deschanel's birth name is Mary Josephine Weir.
US actress Mary Jo Deschanel is 72 years old (born November 25, 1945). She is the mother of Zooey Deschanel and Emily Deschanel.
Mary Jo Deschanel was born on November 25, 1945, in Los Angeles, California, USA.
Mary Jo Slater is 5' 3".
Mary Jo Eustace is 5' 11".
Mary Jo Catlett is 5' 10".
Mary Jo Cobb is 5' 8".
Mary Jo Mazzarella is 5' 6".
Mary Jo Wold is 4' 8".
You probably mean Caleb Deschanel, who directed 3 episodes of the show, and yes, he is the father of Emily and Zooey. As a matter of fact, their mother, actress Mary Jo Deschanel, was also involved with the show, playing Donna Hayward's wheelchair-bound mother.
Caleb Deschanel is 6' 1".
Mary Jo Slater's birth name is Mary Jo Lauden.