A kindergartner frolics on a jungle gym during a festival in Louisville, Kentucky, in September 2017. Natosha Via When Sebastian “Ted” Hinton was a child, his father, a Princeton mathematician, built ...

The Full House star and wife Caitlin McHugh share 4½-year-old son Billy Georgia Slater is a staff editor on the Parents team at PEOPLE. She has been working at PEOPLE since 2018. Her work has ...