Edward the Third, who reigned more than one hundred years before Richard the Third, and his queen Philippa, left at their decease four sons, as appears by the table.[C] They had other children besides these, but it was only these four, namely, Edward, Lionel, John, and Edmund, whose descendants were involved in the quarrels for the succession. The others either died young, or else, if they arrived at maturity, the lines descending from them soon became extinct. [Footnote C: See page 35.] Of the four that survived, the oldest was Edward, called in history the Black Prince. A full account of his life and adventures is given in our history of Richard the Second. He died before his father, and so did not attain to the crown. He, however, left his son Richard his heir, and at Edward's death Richard became king. Richard reigned twenty years, and then, in consequence of his numerous vices and crimes, and of his general mismanagement, he was deposed, and Henry, the son of John of Gaunt, Duke of Lancaster, Edward's third son, ascended the throne in his stead. Now, as appears by the table, John of Gaunt was the third of the four sons, Lionel, Duke of Clarence, being the second. The descendants of Lionel would properly have come before those of John in the succession, but it happened that the only descendants of Lionel were Philippa, a daughter, and Roger, a grandchild, who was at this time an infant. Neither of these were able to assert their claims, although in theory their claims were acknowledged to be prior to those of the descendants of John. The people of England, however, were so desirous to be rid of Richard, that they were willing to submit to the reign of any member of the royal family who should prove strong enough to dispossess him. So they accepted GENEALOGICAL TABLE OF THE FAMILY OF EDWARD III., SHOWING THE CONNECTION OF THE HOUSES OF YORK AND LANCASTER.