id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4564619,2220491,plaintiff,Scryvener,William,,,"Scryvener, William",0 4564620,2220491,defendant,Dalby,William,,589224,"Dalby, William, of Dalby",0 4564621,2220491,defendant,Dalby,John,son of William,,"Dalby, John, son of William",1