<a href="https://nl.wikipedia.org/wiki/Pieter_Roelf_Bos" class="extiw" title="nl:Pieter Roelf Bos">Pieter Roelf (of Roelof) Bos</a> (Groningen 19-2-1847 – Groningen 22-6-1902)
Unknown author<span style="display: none;">Unknown author</span>
between 1895 and 1902 <div style="display: none;">date QS:P,+1500-00-00T00:00:00Z/6,P1319,+1895-00-00T00:00:00Z/9,P1326,+1902-00-00T00:00:00Z/9</div>
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