Dulia Dandalanin Sultan, barangay chair of Nunguan in Malidegao and the BFP's 2026 candidate for the SGA 2nd district, is the wife of Pikit Vice Mayor Sumulong Sultan and mother of Pikit Mayor Muhyryn Sultan-Casi, whose husband is Pigcawayan Vice Mayor Niel Jake Casi (all three already in cotabato.json).
4 documented relatives · 4 currently in public office · 5 documented relationships · Province of Special Geographic Area
Barangay chairperson of Nunguan, Malidegao; lost the SGA 2nd district parliamentary race on 14 Sept 2026 (BFP, 3rd, 13,662 votes)
In officeSources: Rappler · BARMM polls: 7 bets battle for 2 special territory seats; Rappler · UBJP bet secures close win over MP rival in BARMM SGA District 2 race
See Dulia Dandalanin Sultan in the map →
Vice mayor of Pikit (elected 2025); former mayor
In officeSources: Rappler · 2025 Pikit results; INQUIRER.net · Old political families dominate Cotabato's electoral landscape (Williamor Magbanua)
See Sumulong Kadingilan Sultan in the map →
Mayor of Pikit (elected 2025); former vice mayor
In officeSources: Rappler · 2025 Pikit results; INQUIRER.net · Old political families dominate Cotabato's electoral landscape (Williamor Magbanua)
See Muhyryn Dandalanin Sultan-Casi in the map →
Vice mayor of Pigcawayan (elected 2025)
In officeSources: Rappler · 2025 Pigcawayan results; Manila Bulletin · 2 neighboring Cotabato towns ruled by familiar political clans (NOT READ: 403; content known only from a search-engine summary)
See Niel Jake Vicente Casi in the map →Researched September 2026 against Comelec 2025 results. Every relationship is quoted from a published source; people who share a surname without a published statement of kinship are left out. Family relationships do not imply wrongdoing or political agreement.
Documented family networks; not a complete government or barangay roster. National offices are distinct from local offices.
Open the Sultan (Malidegao / Pikit, Cotabato) relationship map →