regency and was himself crowned king at Scone in 1332. He was quickly defeated by loyalist forces and sent back to England. With English support, he would mount two more attempts to seize the throne again, in 1333 and 1335, each time his actual control of the throne was brief before being sent back to England, for the last time in 1336. When David returned from exile in 1341 to rule in his own right, Edward lost most of his support. When David II was captured in battle in 1346, Edward made one last attempt to seize the throne for himself but had little support and the campaign fizzled before it gained much traction. In 1356 he renounced all claims to the throne. House of Stewart/Stuart (1371–1651) Robert the Stewart was a grandson of Robert I by the latter's daughter, Marjorie. Having been born in 1316, he was older than his uncle, David II. Consequently, he was at his accession a middle-aged man, already 55, and unable to reign vigorously, a problem also faced by his son Robert III, who also ascended in middle age at 53 in 1390, and suffered lasting damage in a horse-riding accident. These two were followed by a series of regencies, caused by the youth of the succeeding five boy kings. Consequently, the Stewart era saw periods of royal inertia, during which the nobles usurped power from the crown, followed by periods of personal rule by the monarch, during which he or she would attempt to address the issues created by their minority and the long-term effects of previous reigns. Governing Scotland became increasingly difficult, as the powerful nobility became increasingly intractable. James I's attempts to curb the disorder of the realm ended in his assassination. James III was killed in a civil war between himself and the nobility, led by his son. When James IV, who had governed sternly and suppressed the aristocrats, died in the Battle of Flodden, his wife Margaret Tudor, who had been nominated regent for their young son James V, was unseated by noble feuding, and James V's wife, Mary of Guise, succeeded in ruling Scotland during the regency for her young daughter Mary I only by dividing and conquering the noble factions, distributing French bribes with a liberal hand. Finally, Mary I, the daughter of James V, found herself unable to govern Scotland faced with the surliness of the