id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3977953,2016862,plaintiff,Mallett,William,esq,660113,"Mallett, William, of Swillington, esq",0 3977954,2016862,defendant,Pereson,Robert,yeoman,589200,"Pereson, Robert, of Knaresburgh, yeoman",0