Richard (5th Baron Percy) De Percy
- 1244
1. Richard (5th Baron Percy) De Percy (son of Joscelyn De Louvain and Agnes De Percy); died in Aug 1244. Family/Spouse: Agnes De Neville. Agnes (daughter of Geoffrey De Neville (of Raby) Fitz Robert and Joan) and died. [Group Sheet] [Family Chart]
Children:Family/Spouse: Alice. and died. [Group Sheet] [Family Chart]
2. Joscelyn De Louvain (son of Godfrey VII Barbutus Duke of Barbant & Louvain and Clementia of Burgundy); died in 1180. Joscelyn married Agnes De Percy after 1154. Agnes (daughter of William (4th Baron Percy) De Percy and Adela (Adelaide) De Tonbridge De Clare) died before 13 Oct 1204. [Group Sheet] [Family Chart]
3. Agnes De Percy (daughter of William (4th Baron Percy) De Percy and Adela (Adelaide) De Tonbridge De Clare); died before 13 Oct 1204. Children:
- Henry De Percy died in 1198 in St Lo, Rouen.
- Ralph De Percy and died.
- 1. Richard (5th Baron Percy) De Percy died in Aug 1244.
- Jocelin De Percy and died.
- Eleanor De Percy and died.
- Alice De Percy and died.
- Maud De Percy and died.
Generation: 3
4. Godfrey VII Barbutus Duke of Barbant & Louvain (son of Henry II of Barbant Count of Louvaine and Adela \ Adelheid (of Betuwe) of Thuringa); died on 25 Jan 1138-1139 in Jerusalem. Godfrey + Clementia of Burgundy. Clementia (daughter of William II Count of Macon & Burgundy) and died. [Group Sheet] [Family Chart]
5. Clementia of Burgundy (daughter of William II Count of Macon & Burgundy); and died. Children:
- 2. Joscelyn De Louvain died in 1180.
6. William (4th Baron Percy) De Percy was born in 1112 (son of Alan (2nd Lord Percy) De Percy and Emma De Gant); died in 1175. William + Adela (Adelaide) De Tonbridge De Clare. Adela (daughter of Richard Fitzgilbert (Lord Clare) De Clare and Adeliz De Keveliock) died in 1148. [Group Sheet] [Family Chart]
7. Adela (Adelaide) De Tonbridge De Clare (daughter of Richard Fitzgilbert (Lord Clare) De Clare and Adeliz De Keveliock); died in 1148. Children:
- Alan De Percy died after 1166.
- Maud De Percy died in 1205.
- 3. Agnes De Percy died before 13 Oct 1204.
Generation: 4
8. Henry II of Barbant Count of Louvaine (son of Lambert II Count of Barbant & Louvain and Oda of Lorraine); died in 1078. Henry + Adela \ Adelheid (of Betuwe) of Thuringa. Adela died after 1086. [Group Sheet] [Family Chart]
9. Adela \ Adelheid (of Betuwe) of Thuringa died after 1086. Children:
- Henri III of Louvaine died in 1095.
- 4. Godfrey VII Barbutus Duke of Barbant & Louvain died on 25 Jan 1138-1139 in Jerusalem.
10. William II Count of Macon & Burgundy (son of Rainald II Counte De Macon); died about 1125. Children:
- William III of Burgundy was born in 1110; died on 1 Mar 1126-1127.
- 5. Clementia of Burgundy and died.
12. Alan (2nd Lord Percy) De Percy was born about 1069 (son of William (1st Baron Percy) De Percy and Emma De Port); died in Dec 1135. Alan + Emma De Gant. Emma (daughter of Gilbert De Gaunt and Alice De Montfort) died in 1135. [Group Sheet] [Family Chart]
13. Emma De Gant (daughter of Gilbert De Gaunt and Alice De Montfort); died in 1135. Children:
- 6. William (4th Baron Percy) De Percy was born in 1112; died in 1175.
- Walter De Rugemond De Percy and died.
- Henry De Percy and died.
- Geoffrey De Percy and died.
- Robert De Percy and died.
- Alan Le Meschin and died.
14. Richard Fitzgilbert (Lord Clare) De Clare was born before 1100 (son of Gilbert Fitzrichard (Lord Clare) De Clare and Adeliza De Clermont); died in 1136. Richard + Adeliz De Keveliock. Adeliz (daughter of Ranulph (Earl of Chester)De Germons De Meschines and Lucy "The Countess" of Mercia) and died. [Group Sheet] [Family Chart]
15. Adeliz De Keveliock (daughter of Ranulph (Earl of Chester)De Germons De Meschines and Lucy "The Countess" of Mercia); and died. Children:
- Gilbert Fitzrichard (Earl of Hertford) De Clare was born in 1115; died in 1153.
- Roger (3rd Earl of Hertford) De Clare was born after 1115; died in 1173.
- 7. Adela (Adelaide) De Tonbridge De Clare died in 1148.
- Rohese De Clare and died.
- Robert Fitzrichard and died.
- Alice De Clare and died.