9th Baron Percy and 2nd Baron Percy of Alnwick Sir Henry de Percy, III
1301 - 1352 (51 years)
1. 9th Baron Percy and 2nd Baron Percy of Alnwick Sir Henry de Percy, III was born on 6 Feb 1301 in Leconfield, Yorkshire, England (son of 1st Baron Percy Sir Henry de Percy, II and Eleanor FitzAlan); died on 26 Feb 1352 in Warkworth, Northumberland, England; was buried in Alnwick, Northumberland, England. Family/Spouse: Idoine de Clifford. Idoine was born in 1300 in Clifford, Herefordshire, England; died on 24 Aug 1365 in Yorkshire, England; was buried in Beverley, Yorkshire, England. [Group Sheet] [Family Chart]
Children:- Baroness Neville Maud de Percy was born in 1335 in Alnwick, Northumberland, England; died on 18 Feb 1379 in Durham, England; was buried in Durham, England.
2. 
1st Baron Percy Sir Henry de Percy, II was born in Mar 1273 in Petworth, Sussex, England (son of Sir Henry de Percy, I and Eleanor de Warrenne); died in Oct 1314 in Alnwick, Northumberland, England; was buried in Harrogate, Yorkshire, England. Sir married Eleanor FitzAlan. Eleanor was born in 1282 in Arundel, Sussex, England; died in Aug 1328 in England; was buried in Beverley, Yorkshire, England. [Group Sheet] [Family Chart]
3. Eleanor FitzAlan was born in 1282 in Arundel, Sussex, England; died in Aug 1328 in England; was buried in Beverley, Yorkshire, England. Children:
- 1. 9th Baron Percy and 2nd Baron Percy of Alnwick Sir Henry de Percy, III was born on 6 Feb 1301 in Leconfield, Yorkshire, England; died on 26 Feb 1352 in Warkworth, Northumberland, England; was buried in Alnwick, Northumberland, England.
Generation: 3
4. Sir Henry de Percy, I was born in 1228 in Northumberland, England (son of Sir William de Percy and Eleanor de Baliol); died on 9 Aug 1272 in Yorkshire, England; was buried in Sawley, Lancashire, England. Sir married Eleanor de Warrenne. Eleanor was born in 1251 in England; died in 1282 in Yorkshire, England; was buried in Sawley, Lancashire, England. [Group Sheet] [Family Chart]
5. Eleanor de Warrenne was born in 1251 in England; died in 1282 in Yorkshire, England; was buried in Sawley, Lancashire, England. Children:
- 2. 1st Baron Percy Sir Henry de Percy, II was born in Mar 1273 in Petworth, Sussex, England; died in Oct 1314 in Alnwick, Northumberland, England; was buried in Harrogate, Yorkshire, England.
Generation: 4
8. Sir William de Percy was born in 1193 in Northumberland, England (son of Henry de Percy and Isabel Brus); died on 28 Jul 1245 in Hartlepool, Durham, England; was buried in Sawley, Lancashire, England. Sir married Eleanor de Baliol. Eleanor was born in 1206 in Angus, Scotland; died on 22 Nov 1281 in Yorkshire, England; was buried in Sawley, Lancashire, England. [Group Sheet] [Family Chart]
9. Eleanor de Baliol was born in 1206 in Angus, Scotland; died on 22 Nov 1281 in Yorkshire, England; was buried in Sawley, Lancashire, England. Children:
- 4. Sir Henry de Percy, I was born in 1228 in Northumberland, England; died on 9 Aug 1272 in Yorkshire, England; was buried in Sawley, Lancashire, England.