No.
ADHD
A search for this title produces no match; and nothing in Robin Williams's work has a title by this name.
No character played by Robin Williams, or film title is returned with Garth as a search term.
Don't Know about his cousins but his uncle is Kenneth Williams of the Carry On Films.
58
32
Robin Williams was 63 years old when he died on August 11, 2014 (birthdate: July 21, 1951).*New Zealand mathematician Robert M. "Robin" Williams was 94 years old when he died on March 18, 2013 (born March 30, 1919).
Robin Williams was a caucasian, American.
Bicentannual Man
No, Robin Williams is not single.
Robin Williams voiced the Genie .
around 92
according to IMDB she's french-filipina
Robin Williams is an Episcopalian.
Robin Williams height is 5'8".
Robin Williams was 5'7" when he died.