Calbayog, officially the City of Calbayog (Siyudad san Calbayog; Lungsod ng Calbayog), is a 1st class component city in the province of Samar, Philippines. According to the 2020 census, it has a population of 186,960 people. It lies along the coastal region of the province stretching about from the northern tip of the island and from southern boundaries. It is the sixth largest city in terms of land and water areas in the Philippines. It is the nineteenth city of the Philippines. In 2020, Calbayog has 37,807 households with a population of 186,960 people, making up 24.7% of the total population of the province of Samar. Calbayog is one of the commercial trade centers in Eastern Visayas. Calbayog is subdivided into three major districts: Calbayog, Tinambacan and Oquendo. After the exile of Rizal in Dapitan, the Katipunan was born in Binondo, Manila. Andres Bonifacio and his men moved heaven and earth to fight against the Spanish government then led by Gob. Heneral Polavieja. The katipunan expanded its membership from Luzon down to the Visayas Region, thereby increasing the number of Katipuneros in a span of one year. Sensing the secret plan of the Katipunan to overthrow the government, the Spanish authorities raided a Binondo printing press where subversive documents were found and confiscated. One of the documents seized was the list of members of the Katipunan. The name Benedicto Nijaga was one in the list, being the collector of revolutionary funds in the area. Upon learning of the arrests, Governor Polavieja ordered the arrest of all suspected members of the Katipunan. Nijaga was arrested together with twelve other katipuneros while campaigning for revolutionary funds. Shortly after they were jailed and reportedly tortured, a trial ensued, reminiscent of that of Rizal and other Filipino nationalists. The 13 men were convicted and sentenced to death. On January 11, 1897, the thirteen were taken to Bagumbayan field under heavy guard. Just before sunrise, the men were executed.