id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3894714,1988438,plaintiff,Saunders,John,mercer,586117,"Saunders, John, of Coventry, mercer",0 3894715,1988438,defendant,Byng,James,mercer,594086,"Byng, James, of Wolverhampton, Staffs, mercer",0 3894716,1988438,defendant,Byssell,Clement,mercer,586927,"Byssell, Clement, of Rokeby, Warks, mercer",1