id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4810200,2299336,plaintiff,Estfeld,William,mercer,585869,"Estfeld, William, of London, mercer, on his own account",0 4810201,2299336,defendant,Dolbyn,Henry,chapman,784536,"Dolbyn, Henry, of Chester, Ches, chapman",0 4810202,2299336,defendant,Walker,Walter,chapman,780768,"Walker, Walter, of Worcester, Worcs, chapman",1