<Tr> <Td> </Td> <Td> King Henry V </Td> <Td> 1387--1422, reigned 1413--1422 </Td> <Td> Henry IV's son </Td> </Tr> <Tr> <Td> </Td> <Td> Catherine of Valois </Td> <Td> 1401--1437 </Td> <Td> Queen consort of England, daughter of Charles VI of France, mother of Henry VI of England and by her second marriage grandmother of Henry VII </Td> </Tr> <Tr> <Td> </Td> <Td> John of Lancaster, 1st Duke of Bedford </Td> <Td> 1389--1435, regent 1422--1435 </Td> <Td> Henry IV's son </Td> </Tr> <Tr> <Td> </Td> <Td> Sir John Fastolf </Td> <Td> 1380--1459 </Td> <Td> Commander </Td> </Tr>

What was the significance of the hundred years war