Alfonso X descent for Cristiano Ronaldo

[Paulo Ricardo Canedo]

Here is a royal descent for the famous Portuguese soccer player Cristiano Ronaldo, who was born poor, from Alfonso X of Leon and Castile, that I took from Geneall, a Portuguese genealogy website.
Actually, there are two lines that split and reconverge after a few generations.

Alfonso X
Fernando de Castile
Alfonso de la Cerda
Luis de la Cerda
Juan de la Cerda y Guzman
Martin Gonzalez de la Cerda (bastard son by a Jewish woman, Sol Martínez, moved to Portugal)
Isabel Pereira de la Cerda
Gonçalo Aires Ferreira (one of Madeira's first settlers)
Gaspar Gonçalves Ferreira
Grimazena Gonçalves Ferreira
Mecia Ferreira
Ana Ferreira de Castro
Ana Ferreira
Sebastião Coelho
Francisco Alvares Coelho
Duarte Teixeira de Vasconcelos
Francisco de Vasconcelos Lomelino
Francisca Bernarda de Bettencourt de Freitas
Manuel Ferreira Lomelino
João José Lomelino
Ludovina Joaquina
Joana de Jesus
Maria de Jesus
José de Aveiro
Humberto Cirilo de Aveiro
José Dinis de Aveiro
Cristiano Ronaldo dos Santos Aveiro

Gonçalo Aires Ferreira
Eva Gomes Ferreira
Brites Vaz Ferreira
Pedro Teixeira
Ana Teixeira
Catarina Escórcio
António Teixeira Escórcio
Maria Escórcio
Francisco Alvares Coelho (the lines reconverge)

In this descent, we see a decline from royalty to Spanish high nobility to Portuguese low nobility to poverty.