Table:
text: 2010–11 Football League Championship
Managerial changes
Managerial changes
Team Outgoing_manager Manner_of_departure Date_of_vacancy Position_in_table Incoming_manager Date_of_appointment
Preston North End Darren Ferguson Sacked 29 December 2010 24th Phil Brown 6 January 2011
Crystal Palace George Burley Sacked 1 January 2011 23rd Dougie Freedman 12 January 2011
Ipswich Town Roy Keane Sacked 7 January 2011 19th Paul Jewell 10 January 2011
Coventry City Aidy Boothroyd Sacked 14 March 2011 19th Andy Thorn 28 April 2011

Question: Who was the outgoing manager of the team whose new manager was Dougie Freedman among the 2010-11 Football League Championship manager changes?