Martha Firestone Ford net worth: Martha Firestone Ford is an American businesswoman who has a net worth of $1.4 billion. Martha Firestone Ford was born in Akron, Ohio in September 1925. She is the daughter of Harvey S. Firestone, Jr. and Elizabeth Park Firestone. Martha Firestone Ford was married to William Clay Ford, Sr. from 1947 until his passing in 2014. She is the principal owner and chairwoman of the National Football League's Detroit Lions. She is also on the board of the Henry Ford Health System. She has four children including William Clay Ford, Jr. Martha Firestone Ford graduated from Vassar College. Her late husband William was the sole owner of the Lions after buying out all the other owners in 1963. The couple met in New York and he was a grandson of Henry Ford. She resides in Grosse Pointe Shores, Michigan in a house built on Lake St. Clair.
