researching names in tunics

[Wijtman01]

hi mates got a arty tunic here with the name leutnant hans - hermann grams

does anyone know how i can research info on him

[LuckyStrike23]

without any unit info a very difficult case, normally impossible.
But when you know his unit, it is very easy.
Until now i have found every person i have searched.
Of course german language capabilities are very helpful.

[Wijtman01]

doh, i only have the name aaaaargh its like searching a neadle in a haystack

is there no other way, contacting the german military archive or something

thanx