Mildred Baena had bee working in Schwarzenegger household for two decades and had taken a retirement in 2011. It was found that Baena was pregnant with Arnold's son at the same time Maria was pregnant with Arnold's youngest child. In fact, both the deliveries took place in the same week. Shirver delivered on September 27th and Baena gave birth to Arnold's illegitimate son Joseph on October 2 1997.