SECTION 1. The following places and sitios in the Municipality of Casiguran, Province of Sorsogon, are declared as barrios thereof, to wit:
The sitios of Cabognahan, Cagdagat, Fabrica, Lubas and Marines, as a distinct and independent barrio to be known as the barrio of Boton;
The sitios of Mambot and Namuut, as a distinct and independent barrio to be known as the barrio of Burgos;
The barrio of Casay as barrio Casay;
The barrio of Cogon as barrio Cogon;
The barrio of Inlagadean as barrio Inlagadean;
The barrio of Lugñid as barrio Lugñid;
The barrio of Mabini as barrio Mabini;
The sitio of Pamakiran as a barrio to be known as the barrio of Ponong;
sitios of Colambis, Lugi, Malagomgom, Rawag and Tiris, as a distinct and independent barrio to be known as the barrio of Rizal;
The barrio of San Antonio as barrio San Antonio;
The sitios of Tigbao and Nabugñaren, as a distinct and independent barrio to be known as the barrio of San Isidro
The sitio of Escuela, as a barrio to be known as the barrio of San Juan;
The sitios of Cadiang and Purog, as a distinct and independent barrio to be known as the barrio of Pascual;
The sitios of Buraburan, Calayogan, Sog-ong Talahib, as a distinct and independent barrio to be known as the barrio of Santa Cruz;
The sitios of Mauhang and Storeroom, as a distinct and independent barrio to be known as the barrio of Trece Martires; and
The sitios of Adovis, Busing, Cawit, Central, Somalot, Timbayog, Tinampo and Tulay, as a distinct and independent barrio to be known as the barrio of Poblacion.