id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4491518,2198033,plaintiff,Williamson,John,,,"Williamson, John",0 4491519,2198033,plaintiff,Williamson,Margaret,formerly wife of Walter de Feriby,,"Margaret, his wife, formerly wife of Walter de Feriby",1 4491520,2198033,defendant,Snell,Richard,,616460,"Snell, Richard, of Brotherton",0 4491521,2198033,defendant,Wynter,"John, junior",,,"Wynter, John, junior",1