"Pope Alexander VI, born Rodrigo de Borja (Valencian: Roderic Llançol i de Borja [roðeˈɾiɡ ʎanˈsɔl i ðe ˈbɔɾdʒa], Spanish: Rodrigo Lanzol y de Borja [roˈðɾiɣo lanˈθol ...
i ðe ˈβoɾxa]; 1 January 1431 – 18 August 1503), was Pope from 11 August 1492 until his death. He is one of the most controversial of the Renaissance popes, partly because he acknowledged fathering several children by his mistresses. Therefore his Italianized Valencian surname, Borgia, became a byword for libertinism and nepotism, which are traditionally considered as characterizing his pontificate.
A year after the election of his uncle as Pope Callistus III, Borgia was named vice-chancellor. He proceeded to serve in the curia under the next four popes, as well. Borgia was elected Pope in 1492, taking the name Alexander VI." - (en.wikipedia.org 21.09.2019)