id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3937577,2002902,plaintiff,Ouneslowe,Thomas,grocer,585869,"Ouneslowe, Thomas, of London, grocer",0 3937578,2002902,defendant,Alyxander,John,mercer,653512,"Alyxander, John, of Nantwiche, Ches, mercer",0 3937579,2002902,defendant,Byckerton,Thomas,mercer,655784,"Byckerton, Thomas, of Nantwiche, mercer",1