id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5472594,2496771,plaintiff,Marchall,John,mercer,585869,"Marchall, John, of London, mercer",0 5472595,2496771,defendant,Laken,George,gent,585869,"Laken, George, of London, gent",0 5472596,2496771,defendant,Laken,William,esq,610929,"Laken, William, of Stone, Kent, esq",1