journalistic
article
Meij, Otto van der (2007):Het geheim van Hildburghausen.
In: Genealogie. 13/12/2007. Page 138-141.
Content:
The historian and journalist Otto van der Meij reports
in the December edition of the Dutch magazine "Genealogie" about
the mystery of the Dark Countess. For his article "Het geheim
van Hildburghausen" he used especially the new
publication of Dr. Mark de Lannoy "Das Geheimnis des Dunkelgrafen. War Prinzessin
Marie Thérèse Charlotte de Bourbon seine Begleiterin?" –
see 
Lannoy
(2007) – and made an interview with the researcher too.