id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5172939,2407808,plaintiff,Notyngham,William,,,"Notyngham, William",0 5172940,2407808,defendant,Martyn,John,merchant,639219,"Martyn, John, of Weymouth, Dorset, merchant",0 5172941,2407808,defendant,Lambard,Robert,yeoman,609829,"Lambard, Robert, of Poole, Dorset, yeoman",1