. "Male"@en . . "Cousin: Carlo\n\nNiece: Shelly"@en . . . "Frank Costanza is George Costanza's father in Seinfeld."@en . . "Frank Costanza is George Costanza's father in Seinfeld."@en . . . "Frank Costanza"@en . . . "Retired"@en . "Wife: Estelle Costanza\n\nSons: George Costanza & Unnamed Son"@en . . . "Christian relic salesman\nUnited States Chef during the Korean War"@en . . . . . . .