id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4604896,2232699,plaintiff,Albertis,Philip de,merchant,773841,"Albertis, Philip de, of the Society of Alberti of Florence, merchant",0 4604897,2232699,plaintiff,Maruns,Franciscus,,773842,"Maruns, Franciscus, of the same society",1 4604898,2232699,defendant,Charleton,Edward,"lord of Powys, knight",,"Charleton, Edward, lord of Powys, knight",0