The Katipunan (abbreviated to KKK) was a Philippine revolutionary society founded by anti-Spanish Filipinos in Manila in 1892, whose primary aim was to gain independence from Spain through revolution. The society was initiated by Filipino patriots Andrés Bonifacio, Teodoro Plata, Ladislao Diwa, and others on the night of July 7, when Filipino writer José Rizal was to be banished to Dapitan. Initially, the Katipunan was a secret organization until its discovery in 1896 that led to the outbreak of the Philippine Revolution.