WSJ: Six Degrees of Separation, Jack McKeon Style
 

"Jack McKeon isn't quite old enough to have known Abner Doubleday personally. But you can trace the entire history of baseball through the Florida Marlins' 80-year-old interim manager in six easy steps."

http://online.wsj.com/article/SB1000...124630872.html

Hopefully it is not a subscriber-only article. Let me know if it is, and I'll copy it in.

Worked for me (non-subscriber). Not quiet Kevin Bacon though...