id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4552389,2216701,plaintiff,Feriby,Thomas de,,,"Feriby, Thomas de",0 4552390,2216701,defendant,(not given),William,abbot of Thornton,,"Thornton, William, abbot, of",0 4552391,2216701,defendant,Clerk,Thomas,,589774,"Clerk, Thomas, of Swynflete",1