Mia Farrow's son Thaddeus Farrow has passed away. The actress and longtime activist's 27-year-old son died from an injury stemming from a car accident. Thaddeus, who was paraplegic as a result of suffering from polio, was adopted by the Rosemary’s Baby star from Calcutta, India 22 years ago. He is one of 10 children Mia has adopted.