Jonathan Powell (Labour adviser) to the Iraq Inquiry. Powell has four children: two daughters with his partner, Sarah Helm, and two sons from a previous marriage. 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
Jonathan Justin Etoile FC. He then signed with US Castanet in France. Justin has called up to play for Mauritius in 2009, his country of birth. Justin was born in Mauritius, but moved to France when he was 9. Jonathan Justin Jonathan Justin (born February 27, 1991, in Pereybèré, Rivière du Rempart) is a Mauritian-French footballer who is currently a free agent. Justin started off his professional career in 2007 with AS Auch Gascogne. He then bounced around in the lower leagues of France, playing for Rodez AF, Amiens SC, and again with AS Auch Gascogne. In January 2011, he transferred to