- Sir Baldwin Freville.
- Participated in John of Gaunt's Peninsular expedition to claim the crown of Castile in the name of his wife Constanza of Castile, daughter of Pedro 'the Cruel'' (1386-13887).
- Bibl: Anthony Goodman, John of Gaunt: the Exercise of Princely Power in Fourteenth-Century Europe (London: Longman, 1992), 117.
Baldouym de Freiul
Chronicle entries in which Baldwin Freville appears:
Crónica de D. João I, part 2, ch. 83