id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3756139,1943876,plaintiff,Aleyn,Ralph,grocer,585869,"Aleyn, Ralph, of London, grocer",0 3756140,1943876,defendant,Seyton,Thomas,gent,624098,"Seyton, Thomas, of Aldyngam, Lancs, gent",0