id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4870785,2317843,plaintiff,Marescall,William,merchant,586067,"Marescall, William, of York, merchant",0
4870786,2317843,plaintiff,Burell,John,mercer,815335,"Burell, John, of Appelby, Westmor, mercer",1
4870787,2317843,defendant,Thirlkeld,Henry,,815336,"Thirlkeld, Henry, of Crosby, Westmor, knight",0