id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4912845,2330512,plaintiff,Chapman alias atte Welle,William,,,"Chapman alias atte Welle, William",0 4912846,2330512,defendant,Trot,Robert,husbandman,587191,"Trot, Robert, of Arundell, husbandman",0 4912847,2330512,defendant,Osebarn,Richard,husbandman,611651,"Osebarn, Richard, of Boxgrave, husbandman",1