Family/Spouse: Idoine De Clifford. Idoine (daughter of Robert (1st Lord Clifford) De Clifford and Maud De Clare) died on 24 Aug 1365. [Group Sheet] [Family Chart]

1. Henry (3rd Lord Percy) De Percy was born about 1320; died on 17 Jun 1368.
2. Maud De Percy was born before 18 Feb 1378; and died.
3. Thomas (Bishop) De Percy and died.
4. Roger De Percy and died.
5. Margaret De Percy died on 2 Sep 1375.
6. Robert De Percy and died.
7. William De Percy and died.
8. Eleanor De Percy died on 18 Oct 1361.
9. Isabel De Percy died about 1368.

Notes:

For the sources of information, see in this file under "INFORMATION,Sources of" and also "INFORMATION, General Clan Genealogy ".

Northumberland Sources
Stirnet Genealogy
William de Percy (b c1034, d c1096) to Henry Percy, 1st Earl ofNorthumberland
at http://www.stirnet.com/HTML/genie/british/pp/percy01.htm
&
Henry Percy, 1st Earl of Northumberland to Josceline Percy, 11th Earl ofNorthumberland
at http://www.stirnet.com/HTML/genie/british/pp/percy02.htm

Genealogy.Eu
Joscelin de Louvain, & Agnes de Percy to Henry Percy, 1st Earl ofNorthumberland at
http://genealogy.euweb.cz/brabant/brabant4.html
&
Henry Percy, 1st Earl of Northumberland,to Josceline Percy, 11th Earl ofNorthumberland *1644, +1670;
at http://genealogy.euweb.cz/brabant/brabant5.html


Royal and Noble Genealogical Data on the Web by Brian Tompsett
" of Northumberland" at
http://www3.dcs.hull.ac.uk/cgi-bin/gedidex/n=royal?+of+Northumberland

0 , Ealred (Siward) of Northumberland, Earl of Northumberland
0 Dudley, Antonio, Duke of Northumberland
0 Fitzroy, George, Duke of Northumberland
0 Dudley, Carlo, Duke of Northumberland
965 , Waltheof of Northumberland, Earl of Northumberland
1055 Godwinsson, Tostig of Northumbria, Earl of Northumberland
1065 , Morcar (Morkere) of Northumberland, Earl of Northumberland
1067 , Gospatrick of Northumberland, Earl of Northumberland
1377 Percy, Henry, Earl of Northumberland 1
1415 Percy, Henry, Earl of Northumberland II
1455 Percy, Henry, Earl of Northumberland
1461 Neville, John, Earl of Northumberland
1470 Percy, Henry, Earl of Northumberland
1489 Percy, Henry Algernon, Earl of Northumberland 5
1551 Dudley, John of Northumberland, Duke of Northumberland
1572 Percy, Henry, Earl of Northumberland 8
1585 Percy, Henry, Earl of Northumberland 9
1632 Percy, Algernon, Earl of Northumberland 10
1668 Percy, Joceline, Earl of Northumberland 11
1766 Percy, Hugh Smithson, Duke of Northumberland 1
1786 Percy, Hugh, Duke of Northumberland 2
1817 Percy, Hugh, Duke of Northumberland 3
1847 Percy, Algernon, Duke of Northumberland 4
1865 Percy, George, Duke of Northumberland 5
1867 Percy, Algernon George, Duke of Northumberland 6
1899 Percy, Henry George, Duke of Northumberland 7
1918 Percy, Alan Ian, Duke of Northumberland 8
1930 Percy, Henry George Alan, Duke of Northumberland 9
1940 Percy, Hugh Algernon, Duke of Northumberland 10
1988 Percy, Henry Alan Walter Richard, Duke of Northumberland 11
1995 Percy, Ralph George Algernon, Duke of Northumberland 12

Henry + Eleanor De Arundel. Eleanor was born in Jul 1328; and died. [Group Sheet] [Family Chart]

Henry + Alianore Plantagenet De Warren. Alianore (daughter of John (7Th Earl of Warren & Surrey) De Warren and Alice Le Brun) died after 1282. [Group Sheet] [Family Chart]

William + Ellen De Balliol. Ellen (daughter of Ingram (Ingelgram) De Balliol and De Berkeley) died on 22 Nov 1281. [Group Sheet] [Family Chart]

John married Alice Le Brun in Aug 1247. Alice (daughter of Hugh X (Count De La Marche) De Brun De Lusignan and Isabella Taillefer (De Valance) of Angoul?me) died on 2 Feb 1255-1256. [Group Sheet] [Family Chart]