Cristina Poccianti
Francesca Zileri, Contessa dal Verme degli Obbizi
She gained the title of Contessa dal Verme degli Obbizi. From 7 August 1969, her married name became Protti.
Children of Francesca Zileri, Contessa dal Verme degli Obbizi and Giampietro Protti
- Giovanni Battista Protti b. 1971
- Maria Adele Protti b. 1972
- Benedetta Protti b. 1974
- Alberto Protti b. 1976
- [S1442] Anonymous, “re: von Opel Family,” e-mail message to British and European Nobility Register, 31 August 2005 to 16 December 2005. Hereinafter cited as “re: von Opel Family.”
Giampietro Protti1
Children of Giampietro Protti and Francesca Zileri, Contessa dal Verme degli Obbizi
- Giovanni Battista Protti b. 1971
- Maria Adele Protti b. 1972
- Benedetta Protti b. 1974
- Alberto Protti b. 1976
- [S1442] Anonymous, “re: von Opel Family,” e-mail message to British and European Nobility Register, 31 August 2005 to 16 December 2005. Hereinafter cited as “re: von Opel Family.”
Giovanni Battista Protti
Alberto Protti
Maria Adele Protti
Benedetta Protti
Maria Antonia Zileri, Contessa dal Verme degli Obbizi 
She gained the title of Contessa dal Verme degli Obbizi. From 23 April 1914, her married name became Salviati.1
Child of Maria Antonia Zileri, Contessa dal Verme degli Obbizi and Duca Pietro Salviati
- Lisabetta Salviati b. 1915
- [S1442] Anonymous, “re: von Opel Family,” e-mail message to British and European Nobility Register, 31 August 2005 to 16 December 2005. Hereinafter cited as “re: von Opel Family.”
Hesso Fridrich Graf zu Castell-Rüdenhausen
Anna Zileri, Contessa dal Verme degli Obbizi

She gained the title of Contessa dal Verme degli Obbizi. From 22 September 1932, her married name became de Gregoria.
- [S1442] Anonymous, “re: von Opel Family,” e-mail message to British and European Nobility Register, 31 August 2005 to 16 December 2005. Hereinafter cited as “re: von Opel Family.”