id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5146512,2400113,plaintiff,Calverhille,William,,,"Calverhille, William",0 5146513,2400113,plaintiff,Gregory,Thomas,,,"Gregory, Thomas",1 5146514,2400113,defendant,Bysshop,John,merchant,776678,"Bysshop, John, of Hamell, in the Ryse, merchant",0