<div class="fn value">
Ignacy Gierdziejewski (1826­–1860)</div>
1854<div style="display: none;">date QS:P571,+1854-00-00T00:00:00Z/9</div>
former file source <a rel="nofollow" class="external autonumber" href="http://kolekcje.mkidn.gov.pl/katalog/podglad?ID=11274">[1]</a>, actual file source <a rel="nofollow" class="external autonumber" href="https://picasaweb.google.com/camundinho/IgnacyGierdziejewski#5208043511682366770">[2]</a>