Clemente Paveri Fontana, Marchese di Fontana Pradosa
He gained the title of Marchese di Fontana Pradosa.
Lavinia Paveri Fontana
From 1974, her married name became Vimercati.
Children of Lavinia Paveri Fontana and Comte Carol Giorgi Vimercati
- Anna Giorgi Vimercati b. 1974
- Ottavia Giorgi Vimercati b. 1976
Comte Carol Giorgi Vimercati
Children of Comte Carol Giorgi Vimercati and Lavinia Paveri Fontana
- Anna Giorgi Vimercati b. 1974
- Ottavia Giorgi Vimercati b. 1976
Anna Giorgi Vimercati
Ottavia Giorgi Vimercati
Stefano Sanvitale, Conte di Fontanellato 
He gained the title of Conte di Fontanellato.
Maria Sanvitale 
Marie Amalia Laredo e Murca
Child of Marie Amalia Laredo e Murca and Carlos I de Bragança e Saxe-Coburgo-Gotha, Rei de Portugal
Maria Pia de Bragança e Saxe-Coburgo-Gotha
From 1925, her married name became Bilbao Batista. From 1939, her married name became Blais. Her married name became da Costa Amado-Noivo.
Her claim to be daughter of Carlos I is supposedly supported by a baptism registered at the Church of the Blessed Virgin Mary of Mount Carmel and Saint Aloysius. She claimed that her baptismal registration recorded that her father was “D. Carlos de Sassonia-Coburgo y Savoya de la Casa de Braganza de Portugal” (King Carlos I of Portugal). However the original baptismal registers of the Church of the Blessed Virgin Mary of Mount Carmel and Saint Aloysius were destroyed during the Spanish Civil War. In 1939 the Vicar-General of the Diocese of Madrid-Alcalas issued a baptismal certificate to Maria Pia with information provided to him at that time by Don Antonio Goicoechea y Cusculluela, a member of the Spanish parliament and the Governor of the Bank of Portugal, who had reportedly been present at the baptism. Subsequently Maria Pia used this baptismal certificate as evidence for her claim to be the recognised daughter of King Carlos. Not surprising, her parentage claim continues to be a source of some debate today.1
Child of Maria Pia de Bragança e Saxe-Coburgo-Gotha and Francesco Javier Bilbao Batista
- Fátima Francisca Xaviera Iris Bilbao y Saxonia Coburgo b. 1932, d. 1982
Child of Maria Pia de Bragança e Saxe-Coburgo-Gotha and Giuseppe Manlio Blais
- Cristina Amelia Blais+ b. 1947
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
Francesco Javier Bilbao Batista 
Child of Francesco Javier Bilbao Batista and Maria Pia de Bragança e Saxe-Coburgo-Gotha
- Fátima Francisca Xaviera Iris Bilbao y Saxonia Coburgo b. 1932, d. 1982
