Sidney Greenbush Is William Rocky Foster’s Wife

Cover of Little House on the Prairie

Meet Sidney Greenbush, the child star of “Little House on the Prairie” and the wife of recently-deceased William Rocky Foster.


Sidney Greenbush’s husband, William Rocky Foster, is said to have been found behind his home, suffering from a gunshot wound in the head. The story goes that Sidney had discussed a divorce with Foster just days earlier, and Foster had told Sidney that he was going to kill himself. Although she called the Sheriff’s Department, Foster was pronounced dead at the hospital, supposedly having shot himself.
Sidney Greenbush Biography

As a biography, Sidney Greenbush was born on May 25, 1970 in Hollywood, California with her twin sister, Rachel Lindsay Rene Bush, so her age is 39. Her father, Billy Green Bush, is also an actor. She graduated from Santa Monica High School in 1988.

As a child, Sidney and her sister starred as Carrie Ingalls in “Little House on the Prairie”. From 1974 until 1982, she appeared in 182 episodes. After the show ended, Sidney’s only other acting role was in the film “Hambone and Hillie”.

Sidney has competed in women’s professional rodeo and has been the top-ranked barrel racer on the West Coast. A long-time animal lover, she has an associate’s degree in animal science. She also designs custom jewelry for sale to the general public.

In 1998, Sidney married Charles Caraccilo, but they soon divorced. Then in 2000, she married William Rocky Foster. Sadly, on May 5, 2009, Foster passed away from an alleged self-inflicted gunshot wound. Of the incident, a neighbor of the couple says,


"Rocky was a real cowboy of some renown, and they were a very down-to-earth couple. But some problems had developed between them recently — and it’s heartbreaking to think it came to the conclusion that it did. My heart goes out to Rocky’s family and Sidney. Even with all their problems, I know she cared so deeply for her husband. But she’s a strong woman, and I hope she’ll be able to pick up the pieces and move on from this tragedy"