Earl of Salisbury later by Richard Neville "the Kingmaker", upon whose death the title went into abeyance because multiple individuals were entitled to inherit it. Then, in 1472, it was granted to George, Duke of Clarence, who was married to Warwick's eldest daughter. When the Duke of Clarence was executed in 1478 for treason (supposedly by being drowned in a vat of Malmsey wine), the title was forfeit. It was then granted to Edward of Middleham (who was his nephew via the Duke's brother Richard), who died in 1484 at the age of 11. It was restored to two of George of Clarence's
Parvez Butt had allowed the Pakistan Atomic Energy Commission to amply use nuclear energy for improving the performance of agriculture, industrial, health, education and environment sectors. Butt was very close to then-Prime Minister of Pakistan, Shaukat Aziz. Parvez Butt maintained a close association with Prime Minister Aziz until Butt's term to be completed. Parvez Butt submitted a long-term nuclear power plant project to Prime Minister Aziz, who allowed PAEC to established more both civilian and military purpose nuclear power plants. Butt also assisted Prime Minister Aziz to launch work on the 325-megawatt plant in Chashma, which is the second to be built