In 1570 two Augustinian friars, Alonzon Jiménez and Juan Orta, accompanied by a certain captain, Enrique de Guzmán, reached "Hibalong", a small fishing village near the mouth of Ginangra River, and planted the cross and erected the first chapel in Luzon. It was from this village that Ibalong, referring to the whole region, came to be. Moving inland with a northwesterly direction they passed by the territory now known as Pilar, before they reached Camalig, Albay. The establishment of the Abucay-Catamlangan Mission later was ample proof of this. The early towns established here were: "Gibalon" in 1570 (now sitio of Magallanes); Casiguran – 1600; Bulusan – 1631; Pilar – 1635; Donsol – 1668; Bacon – 1764; Gubat, Sorsogon, Juban and Matnog – 1800; Bulan – 1801; Castilla – 1827; Magallanes – 1860; Sorsogon – 1866 and Irosin – 1880. The province was eventually separated from Albay on October 17, 1894 and adopted the name "Sorsogon". The town of Sorsogon was also selected as its capital.