id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4495725,2199346,plaintiff,Champeneys,William,,,"Champeneys, William",0 4495726,2199346,plaintiff,Sprot,Roger,,,"Sprot, Roger",1 4495727,2199346,defendant,Lesgrene,Thomas,,588791,"Lesgrene, Thomas, of Derteford",0