His son is Terrence Gibson, who will attend Dalton next year.
Zed build the Art-Hall and named it after Theodore.
Terrence calls him 'Pa'
Terrence on why Zed named the building after his husband: "Because pa was always afraid that he'd never leave a lasting impression in this school. So when the art hall was built, dad asked them to name it after pa."
Theo recently got a job as a curator and moved back to Ohio, thus why Terrence will attend Dalton.