id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5319441,2450906,plaintiff,Helyar,"William, senior",,,"Helyar, William, senior",0
5319442,2450906,defendant,Hayward,John,husbandman,864803,"Hayward, John, of Welford, Berks, husbandman",0
5319443,2450906,defendant,Harnes,John,husbandman,589441,"Harnes, John, of Welford, husbandman",1