id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3952422,2007917,plaintiff,Heydon,Christopher,knight,,"Heydon, Christopher, knight",0 3952423,2007917,defendant,Derne,Thomas,laborer or brickmaker,619895,"Derne, Thomas, of Brandon juxta Barneham Brome, laborer or brickmaker",0 3952424,2007917,defendant,Grene,Thomas,husbandman,619895,"Grene, Thomas, of Brandon juxta Barneham Brome, husbandman",1 3952425,2007917,defendant,Froste,Thomas,yeoman,594741,"Froste, Thomas, of West Barsham, yeoman",2 3952426,2007917,defendant,Oldman,John,husbandman,594741,"Oldman, John, of West Barsham, husbandman",3