The Appointment of Medina Sidonia and the…
April 1588 CE
The Appointment of Medina Sidonia and the Final Preparations for the Spanish Armada (1588)
Philip II of Spain, having long planned an invasion of England, insisted on appointing Don Alonso Pérez de Guzmán, 7th Duke of Medina Sidonia, as commander of the Spanish Armada—a decision made three days before the death of the more experienced Álvaro de Bazán, Marquis of Santa Cruz.
Philip’s motivation for this appointment remains uncertain, but it may have been influenced by Medina Sidonia’s:
- High noble rank, ensuring obedience from other Spanish grandees.
- Administrative competence, gained from his successful governance of Andalusia.
- Personal modesty and tact, making him unlikely to challenge Philip’s direct orders.
- Reputation as a devout Christian, aligning with Philip’s view of the Armada as a holy crusade.
However, Medina Sidonia himself recognized his own limitations and attempted to decline the command, citing:
- Lack of military and naval experience.
- Poor health and susceptibility to seasickness.
- Little knowledge of English defenses or Spanish war strategy.
- Inability to finance any part of the expedition.
Philip’s secretaries, Juan de Idiaquez and Cristóbal de Moura, did not show this letter to the king, fearing his reaction.
Medina Sidonia’s Role in Preparing the Armada
Despite his reluctance, historians generally view Medina Sidonia’s organizational efforts favorably. Under his leadership:
- The chaotic distribution of supplies and weaponry was reorganized.
- Ammunition supplies were increased from 30 to 50 rounds per gun.
- The inclusion of Castilian galleons from the "Indian Guard" nearly doubled the Armada’s fighting strength.
- He maintained good relationships with his subordinate commanders, a critical factor in the fleet’s cohesion.
However, delays led to a shortage of skilled sailors, and food supplies deteriorated in quality and quantity, weakening the fleet’s overall readiness.
Religious Justification and Papal Support
- Pope Sixtus V supported the invasion, treating it as a holy crusade against Protestant England.
- Philip was allowed to collect crusade taxes, further financing the Armada.
- On April 25, 1588, the Armada’s banner was blessed in a grand religious ceremony, modeled on the blessing of the Christian fleet before the Battle of Lepanto (1571).
Conclusion: A Questionable Appointment with Mixed Results
Medina Sidonia’s appointment was controversial, as he was neither an experienced sailor nor a seasoned general, but his organizational improvements strengthened the Armada’s material preparedness. However, Philip II’s rigid strategic planning, the Armada’s logistical difficulties, and unfavorable weather conditions would ultimately lead to disaster. Whether Medina Sidonia himself truly believed in the Armada’s chances of success remains debated, but skepticism was widespread among Spanish commanders and foreign observers even before the fleet set sail.