id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4592140,2228898,plaintiff,Nevyll,Ralph de,,751805,"Nevyll, Ralph de, of Raby, earl of Westmorland",0 4592141,2228898,defendant,Grene,Thomas,esq,,"Grene, Thomas, esq",0 4592142,2228898,defendant,Morton,John de,,,"Morton, John de",1