id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3659549,1913248,plaintiff,Grene,John,mercer,604870,"Grene, John, of Covernty, mercer",0 3659550,1913248,defendant,Bell,John,mercer,586435,"Bell, John, of Leicester, mercer",0 3659551,1913248,defendant,Meyrdley,Thomas,mercer,586435,"Meyrdley, Thomas, of Leicester, mercer",1