Jerry Mathers, now 77 years old, is the actor best known for his role as Theodore “Beaver” Cleaver on Leave It to Beaver. While his career slowed down a bit as he aged, his personal life remained robust — Mathers has three children, and is currently a grandfather to five kids.

Mathers married three times. He first wed Diana Platt in 1974; they finalized their divorce in 1981. In 1983, he married Rhonda Gehring, whom he met while performing in a stage production of So Long, Stanley; he and Beaver costar Tony Dow toured in the play throughout the ’70s. Mathers and Gehring had three children, Noah, Mercedes and Gretchen, before they divorced in 1997. In 2011, Mathers married his current wife, Teresa Modnick, and today they enjoy life together as parents and grandparents.