id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4815201,2300866,plaintiff,Kyrkham,John,,,"Kyrkham, John, on his own account",0 4815202,2300866,defendant,Grendon,William,gent,603499,"Grendon, William, of Suthwerk, Surr, gent",0 4815203,2300866,defendant,Alberd,William,husbandman,730937,"Alberd, William, of Shenley, Bucks, husbandman",1