Pio Valenzuela was a dedicated revolutionary and physician who played vital role in the Cry of Pugad Lawin/Balintawak contributing both medical expertise leadership. Santiago Alvarez key figure Katipunan to planning execution uprising. Gregoria de Jesus as wife Andres Bonifacio provided support courage during pivotal moment. Guillermo Masangkay's involvement cry reflects collective effort various individuals sparking Philippine Revolution against Spanish rule. Together they symbolize unity resilience Filipinos their quest for independence.