2nd Baron of Hamlake William de Ros
1244 - 1316 (72 years)
1. 2nd Baron of Hamlake William de Ros was born on 27 Jun 1244 in Helmsley, Yorkshire, England (son of Sir Robert de Ros and Isabel d'Aubeney); died on 16 Aug 1316 in Youlton, Yorkshire, England; was buried in Kirkham, Yorkshire, England. William married Maud de Vaux before 1287. Maud (daughter of John de Vaux and Joan de Gyney) was born in 1261 in Freiston, Lincolnshire, England; died in 1312 in Youlton, Yorkshire, England; was buried in Pentney, Norfolk, England. [Group Sheet] [Family Chart]
Children:- 2nd Lord Ros, Knight of Helmsley and Hunsingore, Yorkshire, Wark, Northumberland Sir William de Ros was born in 1288 in Yorkshire, England; died on 3 Feb 1343 in Yorkshire, England; was buried in Kirkham, Yorkshire, England.
2. Sir Robert de Ros was born on 3 Mar 1223 in Yorkshire, England (son of Sir William de Ros and Lucy FitzPeter); died on 17 May 1285 in Leicestershire, England; was buried in Kirkham, Yorkshire, England. Sir married Isabel d'Aubeney. Isabel was born in 1233 in Leicestershire, England; died on 15 Jun 1301 in Gedling, Nottinghamshire, England; was buried in Stamford, Lincolnshire, England. [Group Sheet] [Family Chart]
3. Isabel d'Aubeney was born in 1233 in Leicestershire, England; died on 15 Jun 1301 in Gedling, Nottinghamshire, England; was buried in Stamford, Lincolnshire, England. Children:
- 1st Baron de Ros Sir Robert de Ros was born in 1265 in Yorkshire, England; died on 3 Feb 1361 in Lincolnshire, England.
- 1. 2nd Baron of Hamlake William de Ros was born on 27 Jun 1244 in Helmsley, Yorkshire, England; died on 16 Aug 1316 in Youlton, Yorkshire, England; was buried in Kirkham, Yorkshire, England.
Generation: 3
4. Sir William de Ros was born in 1192 in Helmsley, Yorkshire, England (son of Baron of Helmsley Robert de Ros and Isabella Mac William); died in 1264 in Yorkshire, England; was buried in Kirkham, Yorkshire, England. Sir married Lucy FitzPeter. Lucy was born in 1205 in Breconshire, Wales; died in 1266. [Group Sheet] [Family Chart]
5. Lucy FitzPeter was born in 1205 in Breconshire, Wales; died in 1266. Children:
- 2. Sir Robert de Ros was born on 3 Mar 1223 in Yorkshire, England; died on 17 May 1285 in Leicestershire, England; was buried in Kirkham, Yorkshire, England.
Generation: 4
8. 
Baron of Helmsley Robert de Ros was born in 1170 (son of Edvard de Ros and Roese Trussebut); died on 23 Dec 1226; was buried in Temple Church, London, England. Robert married Isabella Mac William. Isabella (daughter of King of Scotland William of Scotland, I and Isabel Avenal) was born in 1175 in Haddington, East Lothian, Scotland; died on 23 Dec 1226 in London, England; was buried in London, England. [Group Sheet] [Family Chart]
9. Isabella Mac William was born in 1175 in Haddington, East Lothian, Scotland (daughter of King of Scotland William of Scotland, I and Isabel Avenal); died on 23 Dec 1226 in London, England; was buried in London, England. Children:
- 4. Sir William de Ros was born in 1192 in Helmsley, Yorkshire, England; died in 1264 in Yorkshire, England; was buried in Kirkham, Yorkshire, England.