In partnership with Domino's Pizza founder Tom Monaghan, Barron Collier Companies is building a 4,000-acre university town in Southwest Florida called Ave Maria that will eventually hold 11,000 homes. Among the 30-some heirs living today, cousins Katie Sproul and Blake Gable are co-presidents of Barron Collier, while Barron "Barry" Collier III chairs the board.