Elinor Donahue – Age 83

Elinor Donahue was born in 1937, and by the early ‘40s, she had already started her acting career. She’s now mostly remembered for playing in the Father Knows Best series, where she was portraying Betty Anderson for six successful seasons. Elinor is 83 years old right now, and worth $3 million.

The last time she acted was in 2011 in The Young and the Restless. She has been married three times throughout her life and had three children with Harry Ackerman, who passed away in 19991. Elinor’s now been happily married to Lou Genevrino since 1992.