A Service of Thanksgiving was organised by his widow Lady Teresa Chapman on 10 June 2015 at St Margaret 's Church , Westminster .
Sir Sydney died on 9 October 2014 in Oxfordshire .
A Service of Thanksgiving was organised by Sydney Sydney Sydney     Chapman on 10 June 2015 at St Margaret 's Church , Westminster .
Sir Sydney died on 9 October 2014 in Oxfordshire .