H.R.H.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1">[1]</a></sup> Princess <a href="https://en.wikipedia.org/wiki/Princess_Marie_of_Hohenzollern-Sigmaringen" class="extiw" title="en:Princess Marie of Hohenzollern-Sigmaringen">Marie of Hohenzollern-Sigmaringen</a>, Countess of Flanders. — H.R.H. Prince <a href="https://en.wikipedia.org/wiki/Prince_Philippe,_Count_of_Flanders" class="extiw" title="en:Prince Philippe, Count of Flanders">Philippe of Belgium</a>, Count of Flanders.
<bdi><a href="https://www.wikidata.org/wiki/Q18280099" class="extiw" title="d:Q18280099">Léon-Louis Chapon</a>
</bdi>
1880
L’Illustration nationale (Belgium), 31 October 1880, p. 4.