id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3808851,1960649,plaintiff,Aylewyn,Simon,,,"Aylewyn, Simon",0 3808852,1960649,defendant,Rowsey,William,husbandman,607820,"Rowsey, William, of Tyrryngton, husbandman",0 3808853,1960649,defendant,Johnson,Walter,thatcher,586057,"Johnson, Walter, of Walpole, thatcher",1