Who is [opgelost]

Is there any information about the person who wrote this? I can't find any information, so I wonder if it was a local poet? 

I think it is C. Hörmann. Couldn't find anything except a publisher from that periode: https://openlibrary.org/publishers/C._H%C3%B6rmann

Here is the full poem, if you want to add it to the page:

⊚
Deutsch sein,
heißt gut sein,
treu sein und echt,
kämpfen für Freiheit,
Wahrheit und Recht.
C. Hörmann
⊚

Being German means being good, loyal and true, to fight for freedom, truth and justice.

Thank you.