Battle of Ponza (1435)

Battle of Ponza
Part of Aragonese conquest of Naples

The surrender of Alfonso
Date5 August 1435
Location
Result Genoese victory
Belligerents
Duchy of Milan
Republic of Genoa
Crown of Aragon
Commanders and leaders
Filippo Visconti
Biagio Assereto
Jacopo Giustiniani
Alfonso V of Aragon
King of Aragon
 (POW)
John II of Aragon
King of Navarre
 (POW)
Henry of Aragon
Prince Infante
 (POW)
Strength
Genoese fleet:
3 galleys
13 vessels
2,400 soldiers
Aragonese fleet:
11 galleys
14 vessels
6,000 soldiers
Casualties and losses
90 killed 600 killed
~100 Aragonese nobles captured
13 vessels lost

The naval battle of Ponza was fought in early August 1435, when the Duke of Milan dispatched the Genoese navy to relieve the besieged town of Gaeta, which was currently under threat from the King of Aragon.