Pedro Fernández de Castro
Pedro Fernández de Castro, called o da Guerra (c. 1290–1342), was a Galician noble and mayordomo mayor of Alfonso XI of Castile. After his father was killed in battle in 1304, he was raised at the Portuguese court, returning to Galicia about 1319, when the king restored his family lands.
He led the assault at Teba in 1330 and refused to fight the Portuguese king when he invaded Castile in 1334. He died in an epidemic at the siege of Algeciras in 1342.