id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5619679,2550013,plaintiff,Pountfret,John,mercer,586117,"Pountfret, John, of Coventry, mercer",0 5619680,2550013,defendant,Tyrel,Alexander,fo Preston in Aundernesse,,"Tyrel, Alexander, fo Preston in Aundernesse",0 5619681,2550013,defendant,Sydgrove,John,mercer,906481,"Sydgrove, John, of Burton in Aundernesse, mercer",1 5619682,2550013,defendant,Leekes,Simon de,,594631,"Leekes, Simon de, of Leyghton Busard",2