id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5553039,2520929,plaintiff,Freme,William,,,"Freme, William",0 5553040,2520929,defendant,Betson,William,gent,663957,"Betson, William, of Etlowe, Glos, gent",0 5553041,2520929,defendant,Byford,William,husbandman,899357,"Byford, William, of Slymbrugge, Glos, husbandman",1