Coach Trees / Coaching Pedigrees - Searching the relationships between coaches
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Coach Trees was founded in 2009 with the intent of using software to document the relationships between coaches.
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Current selected coach: Al Lavan

Iowa State University                          
Atlanta Falcons                         
Georgia Institute of Technology                         
Dallas Cowboys                  
San Francisco 49ers                         
Baltimore Ravens                        
Kansas City Chiefs                         

Coached With:
Dave Adolph -- (Kansas City Chiefs)
Ermal Allen -- (Dallas Cowboys)
Neill Armstrong -- (Dallas Cowboys)
Jerry Attaway -- (San Francisco 49ers)
Tom Backhaus -- (Iowa State University)
Rick Bankston -- (Iowa State University)
Maxie Baughan -- (Baltimore Ravens)
Ken Blair -- (Georgia Institute of Technology)
Dwaine Board -- (San Francisco 49ers)
Earle Bruce -- (Iowa State University)
Jacob Burney -- (Baltimore Ravens)
Marion Campbell -- (Atlanta Falcons)
Bud Casey -- (Georgia Institute of Technology)
Tom Clements -- (Kansas City Chiefs)
Ron Cobb -- (Georgia Institute of Technology)
Gunther Cunningham -- (Kansas City Chiefs)
Neal Dahlen -- (San Francisco 49ers)
Mike Ditka -- (Dallas Cowboys)
Ed Emory -- (Georgia Institute of Technology)
Lester Erb -- (Baltimore Ravens)
Jim Erkenbeck -- (Dallas Cowboys)
Dave Fagg -- (Georgia Institute of Technology)
Kirk Ferentz -- (Baltimore Ravens)
Jeff Fish -- (Kansas City Chiefs)
Jon Gruden -- (San Francisco 49ers)
Paul Hackett -- (Dallas Cowboys)
Les Hanly -- (Georgia Institute of Technology)
Tom Harper -- (Iowa State University)
Randy Hart -- (Iowa State University)
Tommy Hart -- (San Francisco 49ers)
Pat Hill -- (Baltimore Ravens)
Mike Holmgren -- (San Francisco 49ers)
Jim Hostler -- (Kansas City Chiefs)
Larry Hunt -- (Iowa State University)
Willie Hunter -- (Georgia Institute of Technology)
Jeff Hurd -- (Kansas City Chiefs)
Frank Cignetti Jr. -- (Kansas City Chiefs)
Bob Karmelowicz -- (Kansas City Chiefs)
Keith Kephart -- (Iowa State University)
Ed Khayat -- (Atlanta Falcons)
Tom Landry -- (Dallas Cowboys)
Sherman Lewis -- (San Francisco 49ers)
Marvin Lewis -- (Baltimore Ravens)
Tom Lichtenberg -- (Iowa State University)
Steve Loney -- (Iowa State University)
Alan Lowry -- (Dallas Cowboys)
Charlie Lyle -- (Iowa State University)
John Mackovic -- (Dallas Cowboys)
Eric Mangini -- (Baltimore Ravens)
Richard Mann -- (Baltimore Ravens)
Richard Mann -- (Kansas City Chiefs)
Ted Marchibroda -- (Baltimore Ravens)
John Marshall -- (San Francisco 49ers)
Marv Matuszak -- (Atlanta Falcons)
Bobb Mckittrick -- (San Francisco 49ers)
Bill Mcpherson -- (San Francisco 49ers)
Jim Myers -- (Dallas Cowboys)
Bill Nelson -- (Atlanta Falcons)
Dick Nolan -- (Dallas Cowboys)
Scott O'brien -- (Baltimore Ravens)
Scott O'Brien -- (Baltimore Ravens)
Jimmy Orr -- (Atlanta Falcons)
Pat Peppler -- (Atlanta Falcons)
Tom Pratt -- (Kansas City Chiefs)
John Rauch -- (Atlanta Falcons)
Jimmy Raye -- (Kansas City Chiefs)
Dan Reeves -- (Dallas Cowboys)
Alvin Reynolds -- (Baltimore Ravens)
Ray Rhodes -- (San Francisco 49ers)
Franklin “Pepper” Rodgers -- (Georgia Institute of Technology)
Tom Rossley -- (Kansas City Chiefs)
Keith Rowen -- (Kansas City Chiefs)
Bob Sanders -- (Georgia Institute of Technology)
Dante Scarnecchia -- (Iowa State University)
Kurt Schottenheimer -- (Kansas City Chiefs)
Jim Schwartz -- (Baltimore Ravens)
Bob Seaman -- (Iowa State University)
George Seifert -- (San Francisco 49ers)
John Settle -- (Baltimore Ravens)
Willie Shaw -- (Kansas City Chiefs)
Mike Sheppard -- (Baltimore Ravens)
Jim Shofner -- (Dallas Cowboys)
Jerry Simmons -- (Baltimore Ravens)
Darrin Simmons -- (Baltimore Ravens)
Rick Smith -- (Georgia Institute of Technology)
Mike Solari -- (Dallas Cowboys)
Mike Solari -- (Kansas City Chiefs)
Gene Stallings -- (Dallas Cowboys)
Ernie Stautner -- (Dallas Cowboys)
Lynn Stiles -- (San Francisco 49ers)
Mike Stock -- (Kansas City Chiefs)
Don Strock -- (Baltimore Ravens)
Larry Travis -- (Georgia Institute of Technology)
Jerry Tubbs -- (Dallas Cowboys)
Bob Tucker -- (Iowa State University)
Terry Tuley -- (Georgia Institute of Technology)
Joe Vitt -- (Kansas City Chiefs)
Darvin Wallis -- (Kansas City Chiefs)
Bill Walsh -- (Atlanta Falcons)
Bob Ward -- (Dallas Cowboys)
Jack Westbrook -- (Georgia Institute of Technology)
Ken Whisenhunt -- (Baltimore Ravens)
John Wiley -- (Iowa State University)
Barry Wilson -- (Georgia Institute of Technology)
Bob Zeman -- (San Francisco 49ers)
Ron Zook -- (Kansas City Chiefs)