1889年鲁道夫王子与情人Mary von Vetsera(Albin Freiherr von Vetsera男爵的女儿,德语称 Baronesse)在迈耶林(Mayerling)狩猎别墅双双死亡,鲁道夫枪杀玛丽后自杀。官方说法是两人自愿的殉情式自杀,但有阴谋论的质疑。30 January 1889 Crown Prince Rudolf of Austria, the only son of Emperor Franz Joseph I and Empress Sisi and heir to the Austrio-Hungarian throne died by a suicide pact with his mistress, Mary von Vetsera at the Imperial hunting loge in Mayerling
