No, John Madden and the late actor Dave Madden are not related in any way. These famous men simply share the last name.
Canadian-American actor Dave Madden (Partridge Family) was 82 years old when he died on January 6, 2014. (birthdate: December 17, 1931).
Dave Madden was born on December 17, 1931.
Dave Madden was born on December 17, 1931.
Dave King - actor - died in 2002.
Dave Franco is a/an Actor,voice actor,director
Benji Madden married to Cameron Diaz in 2015
Joel Madden married to Nicole Richie in 2010
Dave O'Brien - actor - was born on 1912-05-31.
Dave Atkins - actor - was born on 1940-10-11.
Dave Morris - actor - died on 1955-11-27.
Dave Morris - actor - was born on 1884-07-07.