id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5338377,2456579,plaintiff,Langston,John,"esq, sheriff of Oxon",,"Langston, John, esq, sheriff of Oxon",0 5338378,2456579,defendant,Marten,Thomas,husbandman,692112,"Marten, Thomas, of Warfeld, Berks, husbandman",0