Remarks:
Henry de Percy, 3rd Lord Percy, of Alnwick, who, in the lifetime of his father, had participated in the glories of Cressy (28 August, 1346). His lordship m. 1st, in her ladyship's fourteenth year, Lady Mary Plantagenet, dau. of Henry Earl of Lancaster, which Henry was son of Edmund, Earl of Lancaster, Leicester, &c., 2nd son of King Henry III. By this alliance, his lordship had two sons, Henry, his successor, and Thomas. His lordship m. 2ndly, Joan, dau. and heiress of John de Orreby, of Lincolnshire, one of the barons in the reign of Edward III, by whom he left one dau., Mary, who m. John, Lord Ros, of Hamlake, but d. s. p. in 1395. He d. 17 June, 1368, and was. s. by his elder son, Henry de Percy, 4th Lord Percy of Alnwick. [Sir Bernard Burke, Dormant, Abeyant, Forfeited, and Extinct Peerages, Burke's Peerage, Ltd., London, 1883, p. 423, Percy, Barons Percy, Earls of Northumberland, &c.]
Henry de Percy, 3rd Lord (Baron) Percy; born c1320; saw extensive action in the opening phase of the Hundred Years War; served in the 3rd (King's) Division at the confrontation of Flamengerie or La Flamengrie 1339 (battle was not actually joined) and at Battle of Sluys June 1340 (English victory over French), also the failed Sieges of Tournai July 1340 and Nantes 1342, Crecy 1346 and Winchelsea (naval victory over Spaniards) 1350; succeeded father as hereditary Keeper of Berwick Castle, Warden of Northumberland coast June 1352, Jt Warden of the Marches July 1352, commissioner for peace negotiations with Scots 1353 on, Keeper of Roxburgh Castle and Sheriff of Roxburghshire 1355, Marshal of the Royal Army at Calais 1355; married 1st by Sep 1334 Mary (born c1321; died 1 Sep 1362), 6th and youngest daughter of Henry, 3rd Earl of Lancaster of the 1267 creation (2nd son of Edmund Crouchback, 1st Earl of Lancaster, 2nd son of Henry III); married 2nd by May 1365 Joan, Baroness Orreby and Baroness Mare in her own right, daughter and heiress of 2nd Lord (Baron) Orreby and 3rd Lord (Baron) Mare of De La Mare, and died c 18 May 1368. [Burke's Peerage]
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Henry de Percy, 3rd Lord Percy, of Alnwick, who, in the lifetime of his father, had participated in the glories of Cressy (28 August, 1346). His lordship m. 1st, in her ladyship's fourteenth year, Lady Mary Plantagenet, dau. of Henry Earl of Lancaster, which Henry was son of Edmund, Earl of Lancaster, Leicester, &c., 2nd son of King Henry III. By this alliance, his lordship had two sons, Henry, his successor, and Thomas. His lordship m. 2ndly, Joan, dau. and heiress of John de Orreby, of Lincolnshire, one of the barons in the reign of Edward III, by whom he left one dau., Mary, who m. John, Lord Ros, of Hamlake, but d. s. p. in 1395. He d. 17 June, 1368, and was. s. by his elder son, Henry de Percy, 4th Lord Percy of Alnwick. [Sir Bernard Burke, Dormant, Abeyant, Forfeited, and Extinct Peerages, Burke's Peerage, Ltd., London, 1883, p. 423, Percy, Barons Percy, Earls of Northumberland, &c.][JohnFaye (8 Jun 05).FTW]
Henry de Percy, 3rd Lord Percy, of Alnwick, who, in the lifetime of his father, had participated in the glories of Cressy (28 August, 1346). His lordship m. 1st, in her ladyship's fourteenth year, Lady Mary Plantagenet, dau. of Henry Earl of Lancaster, which Henry was son of Edmund, Earl of Lancaster, Leicester, &c., 2nd son of King Henry III. By this alliance, his lordship had two sons, Henry, his successor, and Thomas. His lordship m. 2ndly, Joan, dau. and heiress of John de Orreby, of Lincolnshire, one of the barons in the reign of Edward III, by whom he left one dau., Mary, who m. John, Lord Ros, of Hamlake, but d. s. p. in 1395. He d. 17 June, 1368, and was. s. by his elder son, Henry de Percy, 4th Lord Percy of Alnwick. [Sir Bernard Burke, Dormant, Abeyant, Forfeited, and Extinct Peerages, Burke's Peerage, Ltd., London, 1883, p. 423, Percy, Barons Percy, Earls of Northumberland, &c.]
Henry de Percy, 3rd Lord (Baron) Percy; born c1320; saw extensive action in the opening phase of the Hundred Years War; served in the 3rd (King's) Division at the confrontation of Flamengerie or La Flamengrie 1339 (battle was not actually joined) and at Battle of Sluys June 1340 (English victory over French), also the failed Sieges of Tournai July 1340 and Nantes 1342, Crecy 1346 and Winchelsea (naval victory over Spaniards) 1350; succeeded father as hereditary Keeper of Berwick Castle, Warden of Northumberland coast June 1352, Jt Warden of the Marches July 1352, commissioner for peace negotiations with Scots 1353 on, Keeper of Roxburgh Castle and Sheriff of Roxburghshire 1355, Marshal of the Royal Army at Calais 1355; married 1st by Sep 1334 Mary (born c1321; died 1 Sep 1362), 6th and youngest daughter of Henry, 3rd Earl of Lancaster of the 1267 creation (2nd son of Edmund Crouchback, 1st Earl of Lancaster, 2nd son of Henry III); married 2nd by May 1365 Joan, Baroness Orreby and Baroness Mare in her own right, daughter and heiress of 2nd Lord (Baron) Orreby and 3rd Lord (Baron) Mare of De La Mare, and died c 18 May 1368. [Burke's Peerage]
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Henry de Percy, 3rd Lord Percy, of Alnwick, who, in the lifetime of his father, had participated in the glories of Cressy (28 August, 1346). His lordship m. 1st, in her ladyship's fourteenth year, Lady Mary Plantagenet, dau. of Henry Earl of Lancaster, which Henry was son of Edmund, Earl of Lancaster, Leicester, &c., 2nd son of King Henry III. By this alliance, his lordship had two sons, Henry, his successor, and Thomas. His lordship m. 2ndly, Joan, dau. and heiress of John de Orreby, of Lincolnshire, one of the barons in the reign of Edward III, by whom he left one dau., Mary, who m. John, Lord Ros, of Hamlake, but d. s. p. in 1395. He d. 17 June, 1368, and was. s. by his elder son, Henry de Percy, 4th Lord Percy of Alnwick. [Sir Bernard Burke, Dormant, Abeyant, Forfeited, and Extinct Peerages, Burke's Peerage, Ltd., London, 1883, p. 423, Percy, Barons Percy, Earls of Northumberland, &c.]