In Memory of Mary Canfield (Greenacres)

Mary Grace Canfield (September 3, 1924 -- February 15, 2014) was an American actress best known for her role as Ralph Monroe, the all-thumbs carpenter who greeted her fellow Hootervillians with her signature, "Howdie Doodie!" in the TV series "Green Acres" She appeared in over 40 episodes of the show during its six-season run from 1965 to 1971.