id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3906240,1992375,plaintiff,Machyn,John,gent,585869,"Machyn, John, of London, gent",0 3906241,1992375,defendant,Cokar alias Coke,Thomas,yeoman,609750,"Cokar alias Coke, Thomas, of Wodham Mortymer, yeoman",0