id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3593440,1865583,plaintiff,Hert,William,,,"Hert, William",0 3593441,1865583,plaintiff,Mason,Richard,,,"Mason, Richard",1 3593442,1865583,plaintiff,Potton,Richard,,,"Potton, Richard",2 3593443,1865583,defendant,Byngley,John,husbandman,588121,"Byngley, John, of Parva Halghton, husbandman",0 3593444,1865583,defendant,Holme,John,husbandman,588121,"Holme, John, of Parva Halghton, husbandman",1