id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3677781,1919099,plaintiff,Maltby,William,,598213,"Maltby, William, of Walsyngham",0 3677782,1919099,defendant,Mercer,William,tapster,587167,"Mercer, William, of Parva Walsyngham, tapster",0