id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4937256,2338018,plaintiff,Brussheford,John,,,"Brussheford, John",0 4937257,2338018,defendant,Mountford,Alice,,631788,"Mountford, Alice, of Brytport, Dorset, widow of Mountford, William",0 4937258,2338018,defendant,Olyver,William,merchant,588288,"Olyver, William, of Brytport, merchant",1 4937259,2338018,defendant,Olyver,Thomas,merchant,600402,"Olyver, Thomas, of Kyngesbrigge, merchant",2