William Ros, 3rd Baron Ros

William Ros, 3rd Baron Ros of Helmsley (19 May 1329 – Bef. 29 September 1352) was a military commander under Edward III of England. He was knighted by the king in 1346, having helped raise the siege of Aiguillon. In the same year, he was one of the lords who led the second division in the Battle of Crécy, and afterwards commanded the fourth division of the English army against the Scots, near Neville's Cross, when David Bruce, with many of the Scottish nobles, was taken prisoner.

Arms of Ros: Gules, three water bougets argent

On July 12, 1346, he was among several young men (including Edward, the Black Prince) knighted by King Edward III of England at the church of St. Vigor in Quettehou in anticipation of their service in the campaign that was to culminate in the Battle of Crécy and the siege of Calais. A plaque commemorates this event.

In 1346, he was with Edward III and the Black Prince, at the siege of Calais, when it was taken by the English.

In 1352, he accompanied Henry of Grosmont, Duke of Lancaster on his journey to Prussia; but died the same year, before the feast of St Michael, aged twenty-three, and was buried abroad.

Marriage

William Ros married, about 28 August 1349, Margaret Neville (d. May 1372), daughter of Ralph Neville, 2nd Baron Neville, by whom he had no issue.

His widow married secondly, as his first wife, Henry Percy, 1st Earl of Northumberland.

References

• Cokayne, George Edward (1949). The Complete Peerage, edited by Geoffrey H. White. Vol. XI. London: St. Catherine Press.
• Richardson, Douglas (2011). Magna Carta Ancestry: A Study in Colonial and Medieval Families, ed. Kimball G. Everingham. Vol. I (2nd ed.). Salt Lake City.{{cite book}}: CS1 maint: location missing publisher (link) ISBN 1449966373
• Richardson, Douglas (2011). Magna Carta Ancestry: A Study in Colonial and Medieval Families, ed. Kimball G. Everingham. Vol. III (2nd ed.). Salt Lake City.{{cite book}}: CS1 maint: location missing publisher (link) ISBN 144996639X
• Shaw, Wm. A. (1971). The Knights of England: A Complete Record from the Earliest Time to the Present Day of the Knights of All the Orders of Chivalry in England, Scotland, and Ireland, and of the Knights Bachelors. Baltimore: Genealogical Publishing Company. OCLC 247620448.
• Livingstone, Marilyn (2005). The Road to Crecy: The English Invasion of France 1346, by Marilyn Livingstone and Morgan Witzel. Harlow.{{cite book}}: CS1 maint: location missing publisher (link) ISBN 0582784204