id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4564968,2220611,plaintiff,Shirburne,Thomas de,,,"Shirburne, Thomas de",0 4564969,2220611,defendant,Benne,Thomas,,640355,"Benne, Thomas, of Otryngham",0 4564970,2220611,defendant,Ricwa_,Thomas,,589402,"Ricwa_, Thomas, of Patryngton",1