id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3777052,1950569,plaintiff,Chaffyn,Thomas,mercer,586859,"Chaffyn, Thomas, of Salisbury, mercer",0 3777053,1950569,defendant,Ploye,"Richard, junior",merchant,601056,"Ploye, Richard, junior, of Lyme Regis, Dorset, merchant",0