Birth act of Prince Philippe of Belgium, Count of Flanders (24th march 1837) laid under the authority of Burgomaster Marc Julien Deby, Civil Record Officer of Laeken
Marc Julien Deby, Bourgmestre de Laeken
État civil de Laeken, actes de naissance, <a rel="nofollow" class="external text" href="https://familysearch.org/ark:/61903/3:1:S3HT-DTN3-87R?i=385&amp;wc=ST2F-GP8%3A966956501%2C966889601&amp;cc=1482191">24 mars 1837</a> <small>(open a "familysearch.org" account to read the link)</small>.