King Afonso V of Portugal — King Afonso V of Portugal, hand-colored sketch from the journal of Georg von Ehingen (1428-1508),.
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=3877284

Original act unanimous election of Fernando de Antequera as king of Aragon by the delegates of Caspe — By Raimundo Batlle - Acta notarial original de la elección de Fernando de Antequera como rey de Aragón en el Compromiso de Caspe. 25 de junio de 1412,
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=20262806

Reenaction of the Compromise of Caspe —
Photo Credit: By Proclamación_del_candidato.jpg: Sergioderivative work: Escarlati (talk) - Proclamación_del_candidato.jpg, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=7981167

Ferdinand I of Aragon — El rei Ferran d'Antequera és coronat pel Nen Jesús, detall del retaule de l'arquebisbe de Toledo Sancho de Rojas, procedent de San Benito el Real Valladolid
Photo Credit: By Juan Rodríguez de Toledo - Museo del Prado, Public Domain, https://commons.wikimedia.org/w/index.php?curid=3726944

Eleanor of Aragon (1402-1445), Queen consort of Portugal —
Photo Credit: By António de Holanda - Public Domain, https://commons.wikimedia.org/w/index.php?curid=36395958

Portrait of Edward of Portugal —
Photo Credit: By Escola Portuguesa (Portuguese School) - http://www.renascimento-sa.pt/R/C/bp1.html?start=200, Public Domain, https://commons.wikimedia.org/w/index.php?curid=39153396

The wedding of Philippa and John —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=442725

Philippa of Lancaster — Queen consort of Portugal due to her marriage to King John I of Portugal
Photo Credit: By António de Holanda - Public Domain, https://commons.wikimedia.org/w/index.php?curid=36395581

The Battle of Aljubarrota — Castile vs Portugal, 1385 - The victorious Portuguese are on the right
Photo Credit: By Jean d'Wavrin (Chronique d'Angleterre) - Public Domain, https://commons.wikimedia.org/w/index.php?curid=14579783

Portrait of King John I of Portugal —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=12061712

1383 - 85 Coat of Arms of John of Castile — Used when invading Portugal to attempt to stake his claim to throne by his wife
> Símbolos de España. Madrid: Centro de Estudios Políticos y Constitucionales, 1999. ISBN 84-259-1074-9, CC BY-SA 4.0,
Photo Credit: By Heralder - Menéndez-Pidal De Navascués, Faustino; El escudo; Menéndez Pidal y Navascués, Faustino; O´Donnell, Hugo; Lolo, Begoña. https://commons.wikimedia.org/w/index.php?curid=14927326