Simplify the following text for a Grade 5 native English-speaking person.
Original: John Hope `` Jack '' Peddie , also called Jock Peddie , ( 3 March 1876 -- 20 October 1928 ) was a Scottish football player who played for various clubs in both England and Scotland , including Newcastle United , Manchester United , Plymouth Argyle and Hearts .
Simplified: Jack Peddie is a former football player .