<a href="https://en.wikipedia.org/wiki/Pierre_Brandebourg" class="extiw" title="en:Pierre Brandebourg">Pierre Brandebourg</a> (1824-1878).
Unknown; scan by <a href="//commons.wikimedia.org/wiki/User:Jwh" title="User:Jwh">Jwh</a>
27 March 2011 (upload date)
<a rel="nofollow" class="external text" href="http://onsstad.vdl.lu/uploads/media/ons_stad_45-1994_6-12.pdf">ons Stad</a>;<br> Collection Bernard Wolff