Oct. 17, 1949: Born as William Louis Hudson II in Portland, Oregon.
Aug. 23, 1951: Brother Mark Hudson is born.
Jan. 18, 1953: Brother Brett Hudson is born.
1964: Brothers William and Mark form a band with a friend, Kent Fillmore, and call themselves the My Sirs. After a while, they let youngest brother Brett join the band.
July 1976: Marries Goldie Hawn.
1976: Son Oliver Hudson is born.
1979: Daughter Kate Hudson is born.
1979: Divorces Goldie.
1982: Marries Cindy Williams.
1982: Cindy gives birth to Emily Hudson.
1986: Son Zachary Hudson is born.
Oct. 19, 1999: Provides backup vocals and some electric guitar on Ringo Starr's I Wanna Be Santa Claus CD.
Dec. 13, 2000: Cindy files for divorce, citing "irreconcilable differences".