Roberto I Di Borbone
Roberto I Di was born on July 9th, 1848.  He died at the age of 59 on November 16th, 1907.

 Pia Di Borbone
Pia Di was born in 1849.  She died at the age of 33 on September 29th, 1882.

 Maria Luisa Di Borbone
Maria Luisa Di was born on January 17th, 1870 in Rome, Italy.  She died at the age of 29 on January 31st, 1899.