id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5025159,2364255,plaintiff,Isaac,Geoffrey,,,"Isaac, Geoffrey",0 5025160,2364255,defendant,Aylmere,John,yeoman,591160,"Aylmere, John, of Tatyngton, yeoman",0 5025161,2364255,defendant,Mey,William,yeoman,759108,"Mey, William, of Bedefeld, yeoman",1