The earliest known record of the name "Belize" appears in the journal of the Dominican priest Fray José Delgado, dating to 1677. Delgado recorded the names of three major rivers that he crossed while travelling north along the Caribbean coast: Rio Soyte, Rio Kibum, and Rio Balis. The names of these waterways, which correspond to the Sittee River, Sibun River, and Belize River, were provided to Delgado by his translator. It has been proposed that Delgado's "Balis" was actually the Mayan word ''belix'' (or ''belize''), meaning "muddy-watered". More recently, it has been proposed that the name comes from the Mayan phrase "bel Itza", meaning "the road to Itza".