The politician who defeated Vincent C. Gray in the primary of 2014 previously served which ward?
Vincent C. Gray Vincent Condol "Vince" Gray (born November 8, 1942) is an American politician who served as the seventh Mayor of the District of Columbia. He served one term, from 2011 to 2015, losing his bid for reelection in the Democratic primary to D.C. City Council member Muriel Bowser. Bowser would go on to win the 2014 election. Prior to his inauguration as mayor in January 2011, Gray served as Chairman of the Council of the District of Columbia, and as Councilmember for Ward 7. In the 1990s he also served as director of the DC Department of Human Services. In June 2016, he defeated incumbent Yvette Alexander in the Democratic primary for the council seat he previously held in Ward 7.
Bernard Stone Bernard "Berny" L. Stone (November 24, 1927 – December 22, 2014) was alderman of the 50th Ward of the City of Chicago, Illinois from 1973 to 2011. The 50th Ward encompasses part of Chicago's far North Side and includes the West Ridge, West Rogers Park and Peterson Park neighborhoods. First elected to the Council in 1973, Stone was the second longest-serving alderman (after Edward M. Burke). His tenure spanned the terms of seven Mayors, from Richard J. Daley to Richard M. Daley. Stone was also Vice Mayor of the City of Chicago from 1998 to 2011.