id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3816999,1963225,plaintiff,Johns,William,mercer,585869,"Johns, William, of London, mercer",0 3817000,1963225,defendant,Marshall,John,(legal representative),729134,"Marshall, John, of Crayforde, esq, executor of",0 3817001,1963225,defendant,Pemberton,Henry,clerk,634126,"Pemberton, Henry, of Crayforde, Kent, clerk",1