id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4782548,2290552,plaintiff,Cornewaill,John,knight,,"Cornewaill, John, knight",0 4782549,2290552,defendant,Quyk,John,farmer,801707,"Quyk, John, of Bereford St Martin, Wilts, farmer",0