id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4556865,2218082,plaintiff,Kay,William,,,"Kay, William",0 4556866,2218082,defendant,Harras,Nicholas,,764104,"Harras, Nicholas, of Lamplogh",0 4556867,2218082,defendant,Broun,Thomas,,769299,"Broun, Thomas, of Aierist",1 4556868,2218082,defendant,Syngleton,William de,,762828,"Syngleton, William de, of Coupland",2