John of Gaunt's claims to the Castilian throne
John of Gaunt claimed the throne of Castile through his marriage to Constance of Castile in 1371. This proved to be an important component in the second phase of the Hundred Years War.
John of Gaunt claimed the throne of Castile through his marriage to Constance of Castile in 1371. This proved to be an important component in the second phase of the Hundred Years War.