MORE: Dodgers honor only surviving umpire from baseball's Negro League
Motley's son posted on Facebook saying his father passed away peacefully yesterday.
Motley umpired Negro League games for 13 seasons.
WATCH: Bob Motley discusses career ahead of Dodgers honor
Dodgers to honor only surviving umpire from baseball's Negro League
Motley's son said of his father, "We could all use lessons from his life as he lived his with a whole lot of love, grace, dignity, passion and humor."
Motley was honored at a Dodgers game last month.