id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4598835,2230861,plaintiff,Stafford,Humphrey de,,,"Stafford, Humphrey de",0 4598836,2230861,defendant,Stuyre,Thomas,,593504,"Stuyre, Thomas, of Byshampton",0 4598837,2230861,defendant,Broun,William,,638372,"Broun, William, of Dormyston",1