Know anything about Johann Braun Rossler?

Question

Hello,

I am trying to find out about Johann Braun Rossler (or Rößler)
He is said to be from Saint Alban Baviera
He is supposed to have been born around 1825 then studied around 1843 and 1846 Phylosophy and medicine in Munich University then got from US to Costa Rica in 1855. He then was a teacher there for classic languages, geography and history at the Saint Thomas University.

Answer 1

The University in Munich might have information about previous students. The medical faculty email is studiendekanat07@lmu.de

This might help identifying which Sankt Alban he was from:

• Sankt Alban (Pfalz), village in the Donnersbergkreis, Rheinland-Pfalz, was Bavarian in 1825.
• St. Alban (Aitrang), part of Aitrang, Landkreis Ostallgäu, Bayern.
• St. Alban (Dießen am Ammersee), part of Dießen am Ammersee, Landkreis Landsberg am Lech, Bayern.
• Sankt Alban (Hörgertshausen), part of Hörgertshausen, Landkreis Freising, Bayern.