Richard de Percy
Sir Richard de Percy( c. 1170- 1244), 5th Baron Percy, was a Magnate from the North of England, and a participant in the First Barons' War.
He was the son of Agnes de Perci," suo jure" Baroness Percy, the heiress of the Percy estates, and her husband Joscelin of Louvain( 1121 – 1180), who was styled" brother of the queen"( referring to Adeliza of Louvain, second wife of Henry I).
It is from this marriage descends the House of Percy, following the assumption of the name Percy by Louvain.
Percy was one of the twenty five barons appointed to enforce the observance of Magna Carta.
Along with his nephew William( c. 1183- 1245), latterly the 6th Baron Percy, he was amongst the lords who rose in arms against King John and his estates declared forfeit.
Upon John's death Percy immediately made his peace with Henry III, and had his lands restored to him.
Baron Percy died in 1244, and is buried at Whitby Abbey.
Mary Hungerford
Mary Hungerford, Baroness Botreaux, Hungerford and Moleyns( c.1468 – before 10 July 1533) was the daughter of Sir Thomas Hungerford and Anne, daughter of Henry Percy, 3rd Earl of Northumberland.
Henry Percy, 1st Earl of Northumberland
Henry Percy, 1st Earl of Northumberland, 4th Baron Percy, titular King of Mann, KG, Lord Marshal( 10 November 134120 February 1408) was the son of Henry de Percy, 3rd Baron Percy, and a descendant of Henry III of England.
His mother was Mary of Lancaster, daughter of Henry, 3rd Earl of Lancaster, son of Edmund, Earl of Leicester and Lancaster, who was the son of Henry III.
John Ros, 5th Baron Ros
John Ros, 5th Baron Ros of Helmsley, KB (d. 6 August 1393) took a prominent part in the pageantry at the coronation of Richard II.
Following the coronation he was appointed Knight of the Order of the Bath.
While on a pilgrimage to Jerusalem he died in Paphos, Cyprus.
His body was returned and buried at Rievaulx Abbey.
John Ros married, before 22 June 1382, Mary de Percy (12 March 1367 – 25 August 1394), daughter of Henry Percy, 3rd Baron Percy and Joan Orreby; by whom he had no issue.
John de Southeray
John de Southeray( 1364- 1383) was an illegitimate son of King Edward III of England by his mistress Alice Perrers.
He was the oldest of Perrers' three acknowledged illegitimate children by her royal lover.
He was knighted in April 1377, alongside the future King Richard II.
That same year, he was married to Maud Percy, a daughter of Henry de Percy, 3rd Baron Percy; she divorced him in 1380, claiming she had not consented to the marriage.
During the abortive Castilian campaign led by his half- brother the Earl of Cambridge in 1381, John led a contingent of English soldiers.
After his troops went unpaid, John led them in a mutiny; he may have been only a figurehead for the mutineers, though, as he( unlike the other conspirators) went unpunished afterwards.
Eleanor FitzAlan
Eleanor Fitzalan( c. 1284 – July/ August 1328) was an alleged daughter of Richard FitzAlan, 8th Earl of Arundel and his wife Alice of Saluzzo.
She became the wife of Henry de Percy, 1st Baron Percy.
Their son was Henry de Percy, 2nd Baron Percy.
Standard accounts of the Percy family identify Eleanor as the daughter of the" Earl of Arundel".
Arrangements for Eleanor's marriage to Lord Percy are found in the recognizance made in 1300 by Eleanor's father, Richard, Earl of Arundel, for a debt of 2,000 marks which he owed Sir Henry Percy.
Eleanor was styled as a" kinswoman" of Edward II on two separate occasions; once in 1318 and again in 1322 presumably by her descent from Amadeus IV, Count of Savoy who was the brother of Edward II's great- grandmother, Beatrice of Savoy.
Eleanor's brothers, Edmund and John were also styled as" kinsmen" of the king.
Eleanor's identity is further indicated by the presence of the old and new arms of FitzAlan( or Arundel) at her tomb.
Henry Percy, 2nd Baron Percy
Henry Percy, 9th Baron Percy of Topcliffe, 2nd Baron Percy of Alnwick (1298–1352) was the son of Henry de Percy, 1st Baron Percy of Alnwick, and Eleanor Fitzalan, daughter of Sir Richard FitzAlan, 8th Earl of Arundel, and sister of Edmund FitzAlan, 9th Earl of Arundel.
Henry was sixteen when his father died, so the Barony was placed in the custody of John de Felton.
In 1316 he was granted the lands of Patrick IV, Earl of March, in Northumberland, by King Edward II of England.
In 1322, was made governor of Pickering Castle and of the town and castle of Scarborough and was later knighted at York.
Henry joined with other barons to remove the Despensers, who were favorites of Edward II.
Following a disastrous war with the Scots, Henry was empowered along with William Zouche to negotiate the Treaty of Edinburgh–Northampton.
This was an unpopular treaty and peace between England and Scotland lasted only five years.
He was appointed to Edward III's Council in 1327 and was given the manor and castle of Skipton.
Was granted, by Edward III, the castle and barony of Warkworth in 1328.
He was at the siege of Dunbar, the siege of Berwick and the Battle of Halidon Hill and was subsequently appointed constable of Berwick-upon-Tweed.
In 1346, Henry commanded the right wing of the English, at the Battle of Neville's Cross.
He married Idonia, daughter of Robert Clifford, 1st Baron Clifford, and had the following children;
In 1329, he founded a chantry, to celebrate divine service for his soul.
Thomas Percy (bishop of Norwich)
Thomas Percy was a medieval Bishop of Norwich.
He was the son of Henry de Percy, 2nd Baron Percy and Idonia, daughter of Robert de Clifford, 1st Baron de Clifford.
Percy was nominated 4 February 1355 and was consecrated on 3 January 1356.
He died on 8 August 1369.
Henry Percy, 3rd Baron Percy
Henry Percy, 3rd Baron Percy of Alnwick (c. 1321–1368), was the eldest son of Henry de Percy, 2nd Baron Percy (1301–1352), and his wife, Idoine de Clifford
(Idonea in Latin and also in English), daughter of Robert de Clifford, 1st Baron de Clifford.
Henry of Bath
Henry de Bada( or Henry de Bathonia)( died November 1260) was an English judge and administrator.

Question: Where was the place of death of Henry Percy, 3Rd Baron Percy's father?
Answer: Warkworth