- Sir John Mauburney of Linières (d.1387).
- Member of the Earl of Cambridge's expedition to Lisbon (1381) to assist King Fernando of Portugal in the war against Juan I of Castile.
- Accompanied John of Gaunt, Duke of Lancaster's expedition to the Iberian Peninsula to calin the crown of Castile in the name of his wife Constanza of Castile, daughter and heir of Pedro the Cruel.
- Participated in a friendly combat with the French Robert de Braquemont during the siege of Benavente.
- Was killed in action near Mayorga, Spain (May 1387).
- Bibl: Peter Russell, English Intervention in Spain and Portugal in the time of Edward III and Richard II (Oxford: Oxford University Press, 1955), p. 319, 466, 476; Anthony Goodman, John of Gaunt: the Exercise of Princely Power in Fourteenth-Century Europe (London: Longman, 1992), 114 and 117.
Maao Borni
Maabornj
monsire Maabornj