Dave Madden Who Played Reuben Kincaid on 'The Partridge Family' Has Died

Dave Madden who played 'The Partridge Family's' band manager has died after a long illness at age 82  

Madden played Reuben Kincaid on the show ... who was often bedeviled by the antics of the Partridge kids, particularly Danny, played by Danny Bonaduce.

Dave's former agent tells TMZ ... he died of congestive heart and kidney failure early this morning.

Madden also appeared on another popular 70s TV show, "Laugh-In" and was the author of a couple books, including a book of memoirs published in 2007.

Madden died in Florida ... where he lived with his wife.

(Via:tmz)