Blanche Of_lancaster …, daughter of Henry … and Isabel De_beaumont, was born in 1341 and died on September 12, 1369 in Bolingbroke, Castle at the age of 28. She married John Of Gaunt, son of Edward III Plantagenet and Philippa Of Hainault Holland, on May 13, 1359 in Reading. He was born in March 1340 in Ghent, Flanders and died on February 3, 1398 in Leicester, Leicestershire, England at the age of 57.

Philippa Of_lancaster Plantagenet, daughter of John Of Gaunt and Blanche Of_lancaster …, was born about 1360 and died in 1415. She married John 1St …. He was born in 1357 and died in 1433 at the age of 76.

Elizabeth Plantagenet, daughter of John Of Gaunt and Blanche Of_lancaster …, was born in 1364 and died in 1426 at the age of 62. She married 2 times. The first time she married John Holland. The second time she married John Cornwall.

Henry IV Bolingbroke, son of John Of Gaunt and Blanche Of_lancaster …, was born in 1367 in Northumberland, England and died on March 20, 1413 in Westminster (London), England at the age of 46. He married 2 times. The first time he married Mary De_bohun, daughter of Humphrey De_bohun, in 1380 in Arundel Castle. She died on July 4, 1394 in Peterborough, Castle. The second time he married Joan Of_navarre …, daughter of Charles_ii …, on February 7, 1403 in Winchester, Cathedral, London, England. She was born about 1370 in Pamplona and died on July 9, 1437 in Havering Atte, Bower, Essex, England.

Henry_v …, son of Henry IV Bolingbroke and Mary De_bohun, was born on August 9, 1387 in Monmouth and died on August 31, 1422 in Bois DE, Vincennes at the age of 35. He married Catherine Of_valois …, daughter of Charles_vi The_beloved … and Isabelle Of_bavaria …, on June 2, 1420 in Troyes. She was born on October 27, 1401 in Paris and died on January 3, 1437 in Bermondsey, Abbey at the age of 35.

Thomas …, son of Henry IV Bolingbroke and Mary De_bohun, was born in 1388 in Kenilworth and died on March 22, 1421 in Beauge at the age of 33. He married Margaret Holland, daughter of Thomas Holland and Joan Countess Of Kent …, in 1412. She died on December 31, 1439.

John …, son of Henry IV Bolingbroke and Mary De_bohun, was born on June 20, 1389 and died on September 15, 1435 in Rouen at the age of 46. He married 2 times. The first time he married Anne Of_burgundy …, daughter of Of_burgandy …, on April 17, 1423 in Troyes. She died on November 14, 1432 in Paris, France. The second time he married Jacquetta Of_luxembourg …, daughter of Peter Of_luxemburg …, on April 22, 1433 in Therouenne.

Humphrey Of_gloucester …, son of Henry IV Bolingbroke and Mary De_bohun, was born in September 1390 and died on February 23, 1447 in Bury St. Edmunds at the age of 56. He married 2 times. The first time he married Jacqueline Of_holland … in 1422. The second time he married Eleanor De_cobham …, daughter of Reynald Cobham, before 1431. She died on July 7, 1452 in Beaumaris Castle.

Blanche …, daughter of Henry IV Bolingbroke and Mary De_bohun, was born in 1392 in Peterborough, Castle and died on May 21, 1409 in Germany at the age of 17. She married Ludwig_iii … on July 6, 1402 in Cologne, Germany.

Philippa …, daughter of Henry IV Bolingbroke and Mary De_bohun, was born on July 4, 1394 in Peterborough, Castle and died on January 5, 1430 in Convent, Of Vadstena at the age of 35. She married Eric_x Of_pomerania … on October 26, 1406 in Lund.