"Procopio Bonifacio y de Castro"@en . "Philippine independence activists, revolutionaries, politicians." . . "1897Z"^^ . "Procopio Bonifacio y de Castro (1873 - May 10, 1897) is a younger brother of Philippine National Hero Andres Bonifacio. He was a Philippine independence activist and revolutionary during the Philippine Revolution of 1896 against Spain. He was a member of the secret revolutionary society turned revolutionary government Katipunan with his other siblings, his eldest brother Andr\u00E9s being one of its founders and, eventually, president."@en . "Procopio Bonifacio"@en . . . . . "1897-05-10Z"^^ . "1873Z"^^ . "Pio, Pisaw"@en . .