id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4812653,2300076,plaintiff,Hamwell,Richard,,,"Hamwell, Richard, on his own account",0 4812654,2300076,defendant,Yonge,John,yeoman,590615,"Yonge, John, of Almaly, yeoman",0 4812655,2300076,defendant,Lya,David,chapman,586208,"Lya, David, of Hereford, chapman",1