id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4540252,2212853,plaintiff,Webbester,John,,755739,"Webbester, John, of Conyngeston",0 4540253,2212853,plaintiff,Symson,John,tailor,767525,"Symson, John, of Merflet, tailor",1 4540254,2212853,defendant,Percy,Thomas,,606673,"Percy, Thomas, of Hull",0 4540255,2212853,defendant,Sleford,Thomas,,,"Sleford, Thomas",1