17/06/2026
[Honoring the Life, Leadership, and Legacy of Simeon Datumanong † ’54]
The UP Sigma Rho Fraternity honors the life and legacy of Simeon Datumanong † ’54, former Secretary of Justice, Secretary of Public Works and Highways, Deputy Speaker of the House of Representatives, Representative of Maguindanao, and former Governor of Cotabato and Maguindanao, on the 91st anniversary of his birth today, June 17, 2026.
Simeon Datumanong † ’54 led a life marked by decades of public service across local, legislative, and executive office. He began his career in local government, serving as Vice Governor and later Governor of Cotabato, before becoming the first Governor of Maguindanao following the province’s creation.
His service to the Filipino people continued in the national legislature, where he served as Mambabatas Pambansa for Maguindanao and later represented the province in the House of Representatives for several terms. He also served twice as Deputy Speaker of the House of Representatives, reflecting the trust and confidence placed in him by his colleagues.
Simeon Datumanong † ’54 likewise held key positions in the executive branch, serving as Secretary of Public Works and Highways and later as Secretary of Justice under former President Gloria Macapagal Arroyo. In these roles, he helped lead major institutions of government and contributed to public works, justice, and national administration.
Throughout his years in public office, Simeon Datumanong † ’54 became known for steady leadership, public duty, and service to Mindanao and the Republic. His career stood as an example of principled governance, meaningful representation, and commitment to the welfare of the Filipino people.
His life and service embody the Sigma Rhoan ideals of leadership in action, guided by integrity, responsibility, and commitment to the public good. The Fraternity joins his family, friends, colleagues, and the people he served in remembering a life dedicated to public service and nation-building.
For Simeon Datumanong † ’54, Fight!
For the Sigma Rho, Fight!
For the Grand Archon, Fight!