id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3735204,1937245,plaintiff,Halmer,John,gent,,"Halmer, John, gent",0 3735205,1937245,defendant,Sadeler,John,husbandman,620346,"Sadeler, John, of Felmyngham, Norf, husbandman",0