id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4612564,2234997,plaintiff,Coventre,Robert,grocer,585869,"Coventre, Robert, of London, grocer",0 4612565,2234997,defendant,York,John de,,757836,"York, John de, of Pountfreyt",0 4612566,2234997,defendant,Ylys,Ralph de,,757836,"Ylys, Ralph de, of Pountfreyt",1 4612567,2234997,defendant,Stowe,John de,,586175,"Stowe, John de, of Canterbury",2 4612568,2234997,defendant,Brysbon,William,,640469,"Brysbon, William, of Berkhampsted",3