Arnold Schwarzenegger’s son Joseph Baena ... The pair share four children: Katherine, 33, Christina, 31, Patrick, 29, and Christopher, 25. Baena was born just days after Christopher.

The 'Terminator' star and his youngest son spent a day sightseeing in Toronto Arnold Schwarzenegger and his son Joseph Baena ...

Patrick and Christopher. In 2011, it was announced that Schwarzenegger had fathered a son, Joesph Baena with the family’s longtime housekeeper Mildred Baena. Shriver filed for divorce in May 2011.

I'm Going to Lead the Way' Arnold Schwarzenegger and Son Joseph Baena Embark on Bike Ride Together in Canada Inside Arnold Schwarzenegger's Father-in-Law Bond with Chris Pratt: Cookies ...