id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5463490,2493991,plaintiff,(not given),Richard,prior of Shelford,,"Shelford, Richard, prior of",0 5463491,2493991,defendant,(not given),John,bishop of Lincoln,,"Lincoln, John, bishop of",0 5463492,2493991,defendant,Grey,Henry,,593727,"together with Grey, Henry, of Codnore, knight",1 5463493,2493991,defendant,Petre,John,clerk,,"Petre, John, clerk",2