   aymer de valence, 2nd earl of pembroke (c. 1275 â 23 june 1324) was a franco-english nobleman. though primarily active in england, he also had strong connections with the french royal house. one of the wealthiest and most powerful men of his age, he was a central player in the conflicts between edward ii of england and his nobility, particularly thomas, 2nd earl of lancaster. pembroke was one of the lords ordainers appointed to restrict the power of edward ii and his favourite piers gaveston. his position changed with the great insult he suffered when gaveston, as a prisoner in his custody whom he had sworn to protect, was removed and beheaded on the instigation of lancaster. this led pembroke into close and lifelong cooperation with the king. later in life, however, political circumstances combined with financial difficulties would cause him problems, driving him away from the centre of power. though earlier historians saw pembroke as the head of a 'middle party', between the extremes of lancaster and the king, the modern consensus is that he remained essentially loyal to edward throughout most of his career. pembroke was married twice, and left no legitimate issue, though he did have a bastard son. he is today remembered primarily through his wife's foundation of pembroke college, cambridge, and for his splendid tomb that can still be seen in westminster abbey. he was also an important figure in the wars against robert the bruce. ==family and early years== aymer was the son of william de valence, son of hugh x, count of la marche and isabella of angoulÃªme.phillips (1972), p. 2. william was henry iii's half-brother through his motherâs prior marriage to king john, and as such gained a central position in the kingdom of england.h. w. ridgeway, 'valence , william de, earl of pembroke (d. 1296)', oxford dictionary of national biography (oxford, 2004). he had come to the earldom of pembroke through his marriage to joan de munchensi, granddaughter of [[
1270s_births 1324_deaths Earls_in_the_Peerage_of_England English_generals English_people_of_the_Wars_of_Scottish_Independence