a Graf with difficult name

[Rossano]

Hello

despite all my efforts I can´t decipher the name of this german Graf.

It looks like Scheher or Schefer but I found no Graf under such names

So probably it´s another name. What may the first letter be ?

After it I read maybe an "o" or "s" then a "h" and then what ?

I only know that in 1944 he was Major in a Schule, nothing else

Thanks