Robin Williams and his wife Marsha Garces Williams founded the Windfall Foundation, a philanthropic organization to raise money for many different charities. Robin Williams devotes much of his energy doing work for charities, including the Comic Relief fund-raising efforts.
Williams was married to Valerie Velardi from June 4, 1978 to 1988) with whom he had one child. He is currently married to Marsha Garces Williams whom he wed on April 30, 1989. They have two children together.