Jonathan Powell (Labour adviser) Jonathan Powell (Labour adviser) Jonathan Nicholas Powell (born 14 August 1956) is a British diplomat who served as the first Downing Street Chief of Staff, under British prime minister Tony Blair from 1997 to 2007. He was the only senior adviser to last the whole period of Blair's leadership. During this period Powell was also the chief British negotiator on Northern Ireland. In 2007, Powell joined Morgan Stanley as a full-time senior managing director of its investment banking division. He runs the charity Inter Mediate which works on armed conflicts around the world. In 2014, David Cameron appointed Powell to
Jonathan Powell (cricketer) List A cricket for Norfolk and the Minor Counties. Jonathan Powell (cricketer) Jonathan Christopher Powell (born 13 June 1979) is a former English cricketer. Powell was a right-handed batsman who bowled right-arm off break. He was born at Harold Wood, Essex. Powell made his debut for Essex in a List A match against Sussex in the 1996 AXA Equity and Law League. Following the 1996 season, he made Youth Test match debut England Under-19s against Pakistan Under-19s. He would go on to make five Youth Test appearances and nine Youth One Day International appearances between 1996 and 1998. His first-class