Does anyone know if there has been a father,son and grandson that all played a single professional sport like the NBA, NFL or MLB?

Off the top of my head, I know the Boone family has three generations of major league baseball players. Infielder Ray Boone played in the 50s, his son Bob Boone was a catcher in the 70s and 80s and grandsons Bret and Aaron have played recently. I think Bret retired this year and Aaron is still playing with the Nationals.

I know over the yrs the NHL has has several Father/Son players