id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4750232,2280545,plaintiff,Purdon,William,,,"Purdon, William",0 4750233,2280545,plaintiff,Mancestre,John,,,"Mancestre, John",1 4750234,2280545,defendant,Richardson,John,yeoman,624310,"Richardson, John, of Alsop, yeoman",0 4750235,2280545,defendant,Serle,Richard,husbandman,796260,"Serle, Richard, of Machefeld, husbandman",1