Ramiro III of León —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=8655481

Ordoño IV of León —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=7843463

Sancho I of León —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=7856637

Ordoño III of León —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=7286292

Ramiro II of León —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=7286163

El Cid — from The Historians' History of the World
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=3824649

Alfonso VI taking the Oath of Santa Gadea — In the middle of the scene, Alfonso VI (with red cape) is swearing with his right hand on the Bible that he did not take part in the murder of his brother Sancho II, while El Cid stands as a witness in front of him.
Photo Credit: by Marcos Giráldez de Acosta (1864) - Public Domain, https://commons.wikimedia.org/w/index.php?curid=48881164

Urraca of Zamora — cropped from early 12th-century miniature
Photo Credit: By Jose Luis Lamigueiro - http://www.xenealoxiasdoortegal.net/, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=72721780

Sancho II of Leon and Castile — Museo del Prado
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=76088568

Ferdinand I of León — Ferdinand (left) and his wife Sancha (right) receive a book of hours from its scribe. From an illumination in a contemporary book of hours.
Photo Credit: Public Domain, https://en.wikipedia.org/w/index.php?curid=60996276

Northern Iberian Peninsula ca. 1065 —
Photo Credit: By The original uploader was Alexandre Vigo at Galician Wikipedia. - Transferred from gl.wikipedia to Commons., CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=6304855