William IV 2nd Baron de Ros , of Helmsley, MP 
William IV 2nd Baron de was born before 1285 in Helmsley Castle, North Ride Yorkshire, England. William IV 2nd Baron de's father was William III 1st Baron de Ros , of Helmsley, MP and his mother was Maud de Vaux. His paternal grandparents were Robert IV "1st Baron" de Ros , of Belvoir, MP and Isabel de Albini , Heiress of Belvoir; his maternal grandparents were John de Vaux and Sibilla de Longchamps. He had a sister named Agnes de. He was the older of the two children. He died in Helmsley Castle, North Ride Yorkshire, England.General Notes
William de Ros, 2nd Lord (Baron) de Ros of Helmsley, Sheriff Yorks 1326, one of the two Barons, representing the entire class of Barons or magnates of the realm, who at Kenilworth Jan 1326/7 informed Edward II of his deposition; member of Council of Regency Feb 1326/7. [Burke's Peerage]
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William de Ros, of age 1316, d. c 1 Aug 1359 in Brittany, 2nd Lord Ros of Helmsley, MP; m. bef. 25 Nov 1326 Margery de Badlesmere (33-7). [Magna Charta Sureties]
Note: The above death date "1 Aug 1359" in Brittany doesn't agree with anyone else including MCS itself in line 33-7. It turns out that Margery's 3rd husband John Avenel died in that place at that time. I am sure it is an error.
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William de Ros, 3rd Baron Ros, was summoned to parliament from 20 November, 1317, to 12 September, 1342. This nobleman, in the 5th Edward II (1312), was one of the commissioners appointed to negotiate peace with Robert Bruce, King of Scotland, about which time he came to an agreement with the king regarding the castle of Werke, which he then exchanged with the crown for other lands. He was subsequently much engaged in the wars of Gascony and Scotland. His lordship m. Margery, elder sister and co-heir of Giles de Badlesmere, of Leeds Castle, in Kent, a great feudal baron, by whom he had issue, William, his heir; Thomas, who s. his brother; Margaret; Maud, m. to John, Lord Welles; Alice, m. Nicholas, Lord Meinell; and Milicent, m. to William, Lord d'Eyncourt. He d. 16 February, 1342-3, and was s. by his elder son, William de Ros, 4th Baron Ros. [Sir Bernard Burke, Dormant, Abeyant, Forfeited, and Extinct Peerages, Burke's Peerage, London, 1883, p. 459, Ros, or Roos, Barons Ros]
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Ancestor Pedigree Chart
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*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.~ 1147 in Helmsley Castle, North Ride Yorkshire, England d.1183
- b.~ 1167 in Ros, Holderness, East Ride Yorkshire, England d.<23 Dec 1226 in Helmsley Castle, North Ride Yorkshire, England
- b.~ 1149 in Ingmanthorpe, Kirk Deighton, Yorkshire, England
- b.~ 1196 in Helmsley Castle, North Ride Yorkshire, England d.1264 in Poitou, France
- b.1143 in Huntingdon, Huntingdonshire, England d.04 Dec 1214 in Stirling Castle, Stirlingshire, England
- b.~ 1165 in Huntingdon, Huntingdonshire, England
- b.~ 1143 in Edinburgh, Midlothian, Scotland d.~ 1185 in Stirling Castle, Stirlingshire, England
- b.1233 in Helmsley Castle, North Ride Yorkshire, England d.17 May 1285 in Belvoir Castle, Leicestershire, England
- b.< 1144 in Blaen Llyfni, Brecknockshire, Wales d.<Jun 1204
- b.~ 1163 in Blewleveny Castle, Blaen Llyfni, Brecknockshire, Wales d.<06 Jun 1235
- b.~ 1142 in Bwlch y Dinas, Brecknockshire, Wales d.> 1219 in Blaen Llyfni, Brecknockshire, Wales
- b.~ 1208 in Brecknock, Wales d.> 1266
- b.< 1177 in Warkworth Castle, Alnwick, Northumberland, England d.1212 in Warkworth Castle, Alnwick, Northumberland, England
- b.~ 1185 in Warkworth Castle, Alnwick, Northumberland, England d.1225
- b.~ 1165 in Horsford, Norfolk, England d.1214 in Warkworth Castle, Alnwick, Northumberland, England
- b.~ 1255 in Helmsley Castle, North Ride Yorkshire, England d.BET 12 MAY AND 16 AUG 1316 in Wark Castle, Wark-on-Tweed, Northumberland, England
- b.1113 in Belvoir Castle, Leicestershire, England d.< 1168 in Belvoir Castle, Leicestershire, England
- b.> 1146 in Belvoir Castle, Leicestershire, England d.01 May 1236 in Offington, England
- b.< 1134 in Little Dunmow, Essex, England
- b.~ 1170 in Belvoir Castle, Leicestershire, England d.17 Oct 1242 in Banks, England
- b.~ 1125 in Prudhoe, Hexham, Northumberland, England d.1182 in Castle Prudhoe, Northumberland, England
- b.1152 in Castle Prudhoe, Northumberland, England d.1208 in Belvoir Castle, Leicestershire, England
- b.1129 in Lucy, Maine, Normandy, France d.1197 in Castle Prudhoe, Northumberland, England
- b.BET 1233 AND 1235 in Belvoir Castle, Leicestershire, England d.15 Jun 1301 in Newstead, Lincolnshire, England
- b.BET 1233 AND 1235 in England d.> 1285 in Belvoir Castle, Leicestershire, England
- b.< 1285 in Helmsley Castle, North Ride Yorkshire, England d.3 FEB 1342/43 in Helmsley Castle, North Ride Yorkshire, England
- b.~ 1117 in Pentney, Norfolk, England d.> 1150 in Pentney, Norfolk, England
- b.~ 1140 in Pentney, Norfolk, England d.~ 1211 in Pentney, Norfolk, England
- b.~ 1170 in Catterlen, Cumberland, England d.> 1244
- b.~ 1215 in Freiston, Boston, Lincolnshire, England d.1287 in Walton, Norfolk, England
- b.~ 1125 in Frieston, Lincolnshire, England d.1188
- b.~ 1155 in Frieston, Lincolnshire, England d.< 1205 in Far East
- b.~ 1130 in England
- b.~ 1178 in Pentney, Norfolk, England
- b.~ 1130 in Wellingford, Oxfordshire, England d.~ 1182 in Headington, Oxfordshire, England
- b.~ 1160 in Headington, Oxfordshire, England
- b.~ 1135 in Shiplake, Oxfordshire, England d.> 1184
- b.~ 1258 in Freiston, Lincolnshire, England d.< 1316 in Pentney Priory, Norfolk, England
- b.~ 1176 in Aquitaine, France
- b.~ 1222 in Lincolnshire, England d.~ 1261
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‌William IV 2nd Baron de and Margery de were married in a religious ceremony before November 25th, 1326 in 1st husband. They had two sons and three daughters, named William V 3rd Baron de, Thomas 4th Baron de, Alice de, Elizabeth de and Maud de.
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Children
Alice de Ros
Alice de was born about 1319 in Helmsley Castle, North Ride Yorkshire, England. She died before July 4th, 1344 in Whorlton, Stokesley, Yorkshire, England.
Elizabeth de Ros
Elizabeth de was born about 1325 in Helmsley Castle, North Ride Yorkshire, England. She died after May 16th, 1380 in Harringworth, Northamptonshire, England.
William V 3rd Baron de Ros , of Helmsley, Sir
William V 3rd Baron de was born on May 19th, 1329 in Frieston, Lincolnshire, England. He died before December 3rd, 1352 in Holy Land (dsp).
Maud de Ros
Maud de was born about 1334 in Helmsley Castle, North Ride Yorkshire, England. She died on December 9th, 1388.
Thomas 4th Baron de Ros , of Helmsley, KB, Sir
Thomas 4th Baron de was born in Stoke Albany, Northamptonshire, England. He died in Uffington, Lincolnshire, England.
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