Fernando I
King of Aragon
(1380–1416)

Other names: of Antequera

Biographical

King of Aragon 1412–16†
Ferrante I, King of Sicily 1412–16†
Ferrante I, King of Sardinia 1412
Ferrante I, King of Corsica 1412
Duque de Peñafiel
Conde de Mayorga
Conde de Barcelona 1412
Conde de Cerdanya 1412
Conde de Roussillon 1412
Señor de Lara
Regent of Castile 1406 for Juan II

Place of birth: Medina del Campo
Place of marriage: Valladolid
Place of death: Igualada, near Barcelona

Son of Juan I, King of Castile, and Brites of Portugal, he was married in 1395 to Leonor of Castile, with issue:
• María, *1396, †1445 Villacastin; married 1420 in Ávila‎ to Juan II, King of Castile, with issue
• Juan II (see)
• Leonor (see)