id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5270305,2436418,plaintiff,(not given),Thomas,prior of Denerton,586067,"Denerton, Thomas, of York, prior of Holy Trinity",0 5270306,2436418,plaintiff,Fery,William,mercer,585869,"Fery, William, of London, mercer",1 5270307,2436418,plaintiff,Denerton,Richard,fishmonger,585869,"Denerton, Richard, of London, fishmonger",2 5270308,2436418,defendant,(not given),William,prior of Kyrkeby,614334,"Kyrkeby, William, of Tykford, Bucks, prior of the priory of the BM",0