RoyalArjan on Twitter: "1) Prince Guillaume and Princess Sibilla of Luxembourg. 2) Crown Prince Pavlos of Greece and his daughter Princess Maria-Olympia. 3) Princess Maria Pia of Bourbon-Parma and her son Prince
![Wedding of Princess Maria Pia of Bourbon-Parma with prince Alexander of Yugoslavia on February 12, 1955 in Cascais, Portugal : here Princess with her father Umberto II of Italy by Wedding of Princess Maria Pia of Bourbon-Parma with prince Alexander of Yugoslavia on February 12, 1955 in Cascais, Portugal : here Princess with her father Umberto II of Italy by](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.XXX.36563710.7055475/1733384.jpg)
Wedding of Princess Maria Pia of Bourbon-Parma with prince Alexander of Yugoslavia on February 12, 1955 in Cascais, Portugal : here Princess with her father Umberto II of Italy by
![Amazon.com: Vintage photo of A photo of Princess Maria Pia of Bourbon-Parma with second husband Prince Alexander Of Yugoslavia in a conversation with other guest. : Home & Kitchen Amazon.com: Vintage photo of A photo of Princess Maria Pia of Bourbon-Parma with second husband Prince Alexander Of Yugoslavia in a conversation with other guest. : Home & Kitchen](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81sgzyg4QhL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Vintage photo of A photo of Princess Maria Pia of Bourbon-Parma with second husband Prince Alexander Of Yugoslavia in a conversation with other guest. : Home & Kitchen
![La Princesse Maria Pia de Bourbon-Parma et la marquise Pallavicini by Photographie originale / Original photograph: (1955) Photograph | photovintagefrance La Princesse Maria Pia de Bourbon-Parma et la marquise Pallavicini by Photographie originale / Original photograph: (1955) Photograph | photovintagefrance](https://pictures.abebooks.com/inventory/30636068925.jpg)
La Princesse Maria Pia de Bourbon-Parma et la marquise Pallavicini by Photographie originale / Original photograph: (1955) Photograph | photovintagefrance
![AR La Princesse Maria Pia de Bourbon-Parme née Princesse Maria Pia de Savoie fusain et pastel, 1957 | Карикатура, Королевские се мьи, Выражения лица AR La Princesse Maria Pia de Bourbon-Parme née Princesse Maria Pia de Savoie fusain et pastel, 1957 | Карикатура, Королевские се мьи, Выражения лица](https://i.pinimg.com/736x/90/d1/a7/90d1a7212e70d171a66bcb2ce137b3f9--vidal-bourbon.jpg)