id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4621764,2237789,plaintiff,Lawney,John,grocer,585869,"Lawney, John, of London, grocer",0 4621765,2237789,defendant,atte Hacche,William,,590534,"atte Hacche, William, of Billerica, Essex",0 4621766,2237789,defendant,Hosteler,Walter,,775322,"Hosteler, Walter, of Henele, Oxon",1