id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4834199,2306707,plaintiff,Cosby,John,merchant,809863,"Cosby, John, of Chirton, Devon, merchant",0 4834200,2306707,plaintiff,Marton,Henry,merchant,809864,"Marton, Henry, of Chirton, merchant",1 4834201,2306707,defendant,Gylyngham,John,gent,589943,"Gylyngham, John, of Rochester, gent",0 4834202,2306707,defendant,Dunkyn,John,yeoman,766894,"Dunkyn, John, of the Isle of Sheppey, yeoman",1