Thanks: Sticking with football. On Boxing Day 1999, which Premier League team was the first in PL history to field a starting eleven with no British players?
It was the Manchester City german goalkeeper Bert Trautmann in the FA Cup Final. Can't think of nickname though (unless Bert was his nickname instead of his real german first name)
Given the hint ref translation, and the fact that Niemand (German) translates to no one or 'Nobody ', I'm guessing they are Mister Men created by Roger Hargreaves
Not sure if the timing is right but I know my Grandfather was sent off overseas around the time of the Easter Uprising so I'll guess your Grandad was with mine in Ireland...