Johann Fetzer opened his first studio 1867 in Walenstadt and in the same year his second in (Bad) Ragaz. Later he was also active in the region of Bad Ragaz like in Mels, Flums or Buchs. Thanks to the tourism in Bad Ragaz the studio of Johann Fetzer was successful and there is still a fotografic studio of the family Fetzer in Bad Ragaz.
More information you can read in this publication: Eveline Suter: Foto Fetzer. Die Fotografendynastie Fetzer in Bad Ragaz. Scheidegger & Spiess
Update January 2018