id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4004298,2026317,plaintiff,Jackman,John,gent,585869,"Jackman, John, of London, grocer, or of Stewkeley, Bucks, gent",0 4004299,2026317,defendant,Jackman,Thomas,yeoman,632997,"Jackman, Thomas, of Blecheley, Bucks, yeoman",0