Coach Trees / Coaching Pedigrees - Searching the relationships between coaches
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Current selected organization: Buffalo Bills
Organization Active years

Number of head coaches 17
Total number of coaches 168
Average Tenure 3.60 years

Buster Ramsey                                                      
Lou Saban                                               
Joe Collier                                                     
Harvey Johnson                                                      
John Rauch                                                      
Jim Ringo                                                      
Chuck Knox                                                   
Kay Stephenson                                                     
Hank Bullough                                                      
Marv Levy                                            
Wade Phillips                                                     
Gregg Williams                                                     
Mike Mularkey                                                      
Dick Jauron                                                    
Perry Fewell                                                       
Chan Gailey                                                     
Rex Ryan                                                       

Bob Bicknell Tight Ends
George Catavolos Defensive Backs
Eric Ciano Strength and Conditioning
George Cortez Quarterbacks
DeMontie Cross Inside Linebackers
Joe D'alessandris Offensive Line
Daryl Daye Assistant To The Head Coach
Bruce DeHaven Special Teams
George Edwards Defensive Coordinator
Chan Gailey Head Coach
John Gamble Strength and Conditioning
Stan Hixon Wide Receivers
Bobby Johnson Assistant Offensive Line
Stan Kwan Assistant Special Teams
Curtis Modkins Offensive Coordinator/Running Backs
Kevin Patullo Offensive Quality Control
Bob Sanders Outside Linebackers
Giff Smith Defensive Line
Adrian White Defensive Quality Control
Larry Zierlein Offensive Line