id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3850602,1973776,plaintiff,Mowse,Thomas,,,"Mowse, Thomas",0 3850603,1973776,defendant,Sowgat,Robert,husbandman,639731,"Sowgat, Robert, of Comes, husbandman",0 3850604,1973776,defendant,Powyll,Robert,,639731,"Powyll, Robert, of Comes, wheelwright",1