The elder daughter of Kaley Cuoco and Tom Pelphrey, born in 2023 and, at three years old, already the star of her parents’ social media storytelling. When her sister Philomena arrived in October 2026, Matilda stepped into the big-sister role immediately: her father’s first family-of-four photo set shows her feeding the newborn, and joining the family on a pumpkin patch outing captioned with affectionate pride.
(Gage Skidmore from Peoria, AZ, United States of America / Wikimedia Commons (CC BY-SA 2.0))
Mentioned in: Tom Pelphrey Shares First Family Selfie After Fiancée Kaley Cuoco Gives Birth to Baby No. 2