id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3730819,1935867,plaintiff,Bruer,Thomas,,,"Bruer, Thomas",0 3730820,1935867,defendant,Gyllot,John,mercer,619592,"Gyllot, John, of Asshebe de la Zouche, Leics, mercer",0 3730821,1935867,defendant,Thacker,Christopher,mercer,587136,"Thacker, Christopher, of Derby, mercer",1