<b>Franz Betz</b> (1835 - 1900), german baritone
<bdi><a href="https://www.wikidata.org/wiki/Q94383" class="extiw" title="d:Q94383"><span title="German photographer (1843-1894)">Fritz Luckhardt</span></a>
</bdi>
Unknown date<div style="display: none;">Unknown date</div>
This file was derived from: <a href="//commons.wikimedia.org/wiki/File:Betz_Franz_original.jpg" title="File:Betz Franz original.jpg">Betz Franz original.jpg</a><br>