Antonella Reggio
Alessandra Reggio
Maria Isabella Reggio
Contessa Berica Isabella Zileri1 
From 15 May 1915, her married name became de Buzzaccarini de Vetulis.
Children of Contessa Berica Isabella Zileri and Francesco Osvaldo de Buzzaccarini de Vetulis, Marchese di San Raffaele
- Ferdinando Carlo de Buzzaccarini de Vetulis, Marchese di San Raffaele+ b. 18 Jun 1916
- Maria Gabriella de Buzzaccarini de Vetulis dei Marchese b. 2 Mar 1920
- [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.”
Francesco Osvaldo de Buzzaccarini de Vetulis, Marchese di San Raffaele1 
He gained the title of Marchese di San Raffaele.
Children of Francesco Osvaldo de Buzzaccarini de Vetulis, Marchese di San Raffaele and Contessa Berica Isabella Zileri
- Ferdinando Carlo de Buzzaccarini de Vetulis, Marchese di San Raffaele+ b. 18 Jun 1916
- Maria Gabriella de Buzzaccarini de Vetulis dei Marchese b. 2 Mar 1920
- [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.”
Ferdinando Carlo de Buzzaccarini de Vetulis, Marchese di San Raffaele
He gained the title of Marchese di San Raffaele.
Children of Ferdinando Carlo de Buzzaccarini de Vetulis, Marchese di San Raffaele and Maria Fedele Lamertico
- Maria Berica de Buzzaccarini de Vetulis dei Marchese b. 7 Jul 1950
- Alvise Francesco de Buzzaccarini de Vetulis, Marchese e Comte b. 20 Nov 1951
- Francesco Galaezzo de Buzzaccarini de Vetulis, Marchese e Comte b. 9 May 1954
- Caterina de Buzzaccarini de Vetulis dei Marchese b. 4 Sep 1956
- Pieralessandro de Buzzaccarini de Vetulis, Marchese e Comte b. 29 May 1963
Maria Fedele Lamertico
Her married name became de Buzzaccarini de Vetulis.
Children of Maria Fedele Lamertico and Ferdinando Carlo de Buzzaccarini de Vetulis, Marchese di San Raffaele
- Maria Berica de Buzzaccarini de Vetulis dei Marchese b. 7 Jul 1950
- Alvise Francesco de Buzzaccarini de Vetulis, Marchese e Comte b. 20 Nov 1951
- Francesco Galaezzo de Buzzaccarini de Vetulis, Marchese e Comte b. 9 May 1954
- Caterina de Buzzaccarini de Vetulis dei Marchese b. 4 Sep 1956
- Pieralessandro de Buzzaccarini de Vetulis, Marchese e Comte b. 29 May 1963
Alvise Francesco de Buzzaccarini de Vetulis, Marchese e Comte
Francesco Galaezzo de Buzzaccarini de Vetulis, Marchese e Comte
Pieralessandro de Buzzaccarini de Vetulis, Marchese e Comte
