Mamie Eisenhower
If anyone ever makes an Eisenhower bio-pic, with a little aging-makeup she could play Mamie.
http://cp91279.biography.com/1000509261001/1000509261001_1490360428001_Bio-First-Ladies-Mamie-Eisenhower-SF.jpg
“I have a theory that movies operate on the level of dreams, where you dream yourself.” Meryl Streep