id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3687769,1922341,plaintiff,Colsell,William,mercer,585869,"Colsell, William, of London, mercer",0 3687770,1922341,defendant,Burtton,Thomas,chapman and alderman,586435,"Burtton, Thomas, of Leicester, chapman and alderman",0 3687771,1922341,defendant,Lewys,Edward,chapman,611296,"Lewys, Edward, of Blockley, Worcs, chapman",1 3687772,1922341,defendant,Brisse,William,chapman,611297,"Brisse, William, of Illmyster, Soms, chapman",2