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.
We are continually adding more visualizations of the data to provide a more rich experience for the end user.

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Current selected coach: Bill Atkins

Buffalo Bills      
San Francisco 49ers         
Arizona Cardinals        

1981 Arizona Cardinals Defensive Secondary
1980 Arizona Cardinals Defensive Secondary
1976 San Francisco 49ers Defensive Secondary
1975 Buffalo Bills Defensive Backs
1974 Buffalo Bills Defensive Backs
1973 Buffalo Bills Assistant Coach
1972 Buffalo Bills Assistant Coach
Coached With:
Ed Alsman -- (San Francisco 49ers)
Chuck Banker -- (Arizona Cardinals)
Ed Beard -- (San Francisco 49ers)
Tom Bettis -- (Arizona Cardinals)
Don Brown -- (Arizona Cardinals)
Ed Cavanaugh -- (Buffalo Bills)
Monte Clark -- (San Francisco 49ers)
Jim Dooley -- (Buffalo Bills)
Dick Enright -- (San Francisco 49ers)
Rudy Feldman -- (Arizona Cardinals)
Doug Gerhart -- (San Francisco 49ers)
Harry Gilmer -- (Arizona Cardinals)
Jim Hanifan -- (Arizona Cardinals)
Dick Jamieson -- (Arizona Cardinals)
Stan Jones -- (Buffalo Bills)
Tom Lovat -- (Arizona Cardinals)
Leon Mclaughlin -- (Arizona Cardinals)
Floyd Peters -- (San Francisco 49ers)
Duane Putnam -- (Arizona Cardinals)
John Ray -- (Buffalo Bills)
Jim Ringo -- (Buffalo Bills)
Lou Saban -- (Buffalo Bills)
Bob Shaw -- (Buffalo Bills)
Jim Spavital -- (San Francisco 49ers)
Emmitt Thomas -- (Arizona Cardinals)