Tags: Noble.
John de Mowbray 3rd Baron Mowbray (29 November 1310 – 4 October 1361) was the only son of John de Mowbray 2nd Baron Mowbray by his first wife Aline de Brewes.He was born 29 November 1310 at Hovingham Yorkshire.Mowbray’s father the 2nd Baron sided with Thomas 2nd Earl of Lancaster at the Battle of Boroughbridge on 16 March 1322 against Edward II and was taken prisoner at the battle. He was hanged at York on 23 March 1322 and his estates forfeited.