590) Muhammad I of Granada

Abu Abdullah Muhammad ibn Yusuf ibn Nasr (1195 – 1273). First ruler of the Emirate of Granada, the last independent Muslim state on the Iberian Peninsula, and the founder of its ruling Nasrid dynasty.

- "... soprannominato al-Aḥmar (il Rosso) per la colorazione rossiccia della barba." [nicknamed al-Aḥmar (the Red) because of the reddish shade of his beard] https://it.wikipedia.org/wiki/Muhammad_ibn_Nasr

- "Muhammad I of Granada, also known as ibn Al-Ahmar (“the son of the red”). The Alhambra, in this theory, inherits its name from the hair of the King of Granada." https://www.inmsol.com/…/l…/the-origin-of-the-name-alhambra/

- "He got nickname“Al-hambra” because of his red hair and beard." https://chenfengsite.wordpress.com/2016/01/06/granada/

- "The founder of the dinasty of the Beny-Nasr, an Arab named Ibn-el-Ahmar, or the "Red man" because of his fair skin and hair..." https://books.google.it/books…

278) Muhammed VI

Muhammed VI (1332 – 1362). Brother in-law of Ismail II and the tenth Nasrid ruler of Granada in Iberia.

He was known in Spanish as El Bermejo for his red hair.

https://en.wikipedia.org/wiki/Muhammed_VI,_Sultan_of_Granada