Venerius the Hermit was a 7th-century monk who lived on the islands of Palmaria and Tino. Born around 560, he spent his life practicing asceticism and served as an abbot until his death in 630. He is recognized as a saint in the Catholic tradition and is specifically honored as the patron of the Gulf of La Spezia. Since 1961, he has also been regarded as the patron saint of lighthouse keepers.