Lauren Chapin was once the wide-eyed little sister who helped define early family television. Now, decades later, a message from her family has brought unexpected news.
Lauren, who starred as “Kitten” on “Father Knows Best,” has passed away at the age of 79. The announcement came through a brief statement on social media.
On February 25, 2026, Lauren’s son, Matthew Chapin, shared a brief update on Facebook, noting that his mother had fought a difficult five-year illness before her death.
“I’m at a complete loss for words right now. Please keep my sister and family in your thoughts and prayers as we go through this incredibly tough time,” he said.
From Child Star to Candid Truth-Teller
Lauren was just six years old when she landed her breakout role. In a 2017 interview with Revue West Michigan, she reflected honestly on how it all began.
“It was my first acting gig,” she said, explaining that she came from a family of performers. A family friend encouraged her mother to let her audition, and after callbacks and screen tests, she was chosen from a pool of 250 girls.
She recalled that her co-star, Robert Young, and his family helped select the children for the show. She later described Robert as being “just like a real father.”
Billy Gray, Jane Wyatt, Robert Young, Lauren Chapin, and Elinor Donahue appear in a scene from the “Father Knows Best” episode “The $10,000 Question,” which aired May 16, 1956 | Source: Getty Images
But life after early fame proved difficult. Lauren later struggled with addiction and legal troubles. In later years, she became outspoken about the cost of childhood fame.
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