Here is a brief plot summary of Henry VI Part 1:
In England, Richard, Duke of York, quarrels with John Beaufort, 1 st Duke of Somerset about his claim on the throne. The lords select red or white roses, depending on whether they favour the House of Lancaster or that of York. Edmund Mortimer, a leading claimant to the throne, is a prisoner in the Tower ofLondon and declares Richard his heir. The young Henry VI honours both Richard and Talbot.
Talbot dies bravely in his next battle against the French. In the meantime, King Henry is married off to a young French princess, Margaret of Anjou. Suffolk intends to control the king through Margaret. Ill feeling between him and the Duke of Gloucester continues to grow.
This play ends without a resolution, and is