id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4821626,2302844,plaintiff,Ryvers,John,,,"Ryvers, John, on his own account",0 4821627,2302844,defendant,Nevyle,Richard,,759252,"Nevyle, Richard, of Salisbury, Earl",0 4821628,2302844,defendant,Nevyle,Alice,,,"Alice, his wife",1