id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4520160,2206641,plaintiff,Fayre,Mark le,,,"Fayre, Mark le",0 4520161,2206641,defendant,Ferrers,Edmund,,586848,"Ferrers, Edmund, of Northampton",0 4520162,2206641,defendant,Samford,Thomas,,623295,"Samford, Thomas, of Rode",1 4520163,2206641,defendant,Merlawe,John,dyer,586859,"Merlawe, John, of Salisbury, dyer",2