Political families and officials in Isabela
7 documented family networks and 29 public officials in Isabela, Cagayan Valley. Every relationship on this page is linked to a published source.
Province · 29 of 29 profiles are currently in office
Documented families
- Albano familyDocumented subset. Office labels retain their evidence dates; neither the map nor historical service certifies current control.2 of 8 documented relatives currently in office: Rodolfo Albano III, Antonio “Tonypet” AlbanoOpen the Albano network in the map →
- Dy–Tan familySpeaker of the House, vice governor, three representatives, mayors and board members across four generations13 of 24 documented relatives currently in office: Faustino “Bojie” Dy III, Francis Faustino “Kiko” Dy, Faustino “Inno” Dy V, Alyssa Sheena Tan-DyOpen the Dy–Tan network in the map →
- Go (San Mariano) familyThe Go family has held the San Mariano mayor’s office for all but three years since 2004 and the Isabela 2nd district House seat since 2010. Edgar “Bobot” Go and Ana Cristina Siquian Go are the parents of Rep. Ed Christopher Go and Board Member Ed Christian Go.4 of 4 documented relatives currently in office: Ana Cristina Siquian Go, Edgar “Bobot” T. Go, Ed Christopher Siquian Go, Ed Christian Siquian GoOpen the Go (San Mariano) network in the map →
- Diaz (Ilagan) familyDiaz (Ilagan) · documented family relationships3 of 4 documented relatives currently in office: Josemarie Diaz, Jay Eveson Diaz, Evyn Jay DiazOpen the Diaz (Ilagan) network in the map →
- Panganiban (Angadanan) familyPanganiban (Angadanan) · documented family relationships3 of 3 documented relatives currently in office: Jose Panganiban Jr., Lourdes Panganiban, Joelle Mathea PanganibanOpen the Panganiban (Angadanan) network in the map →
- Uy (Burgos and Aurora) familyBurgos and Aurora · two town halls held by brothers, with a spouse in between2 of 5 documented relatives currently in office: Kervin Francis G. Uy, Joseph Christian “Niño” G. UyOpen the Uy (Burgos and Aurora) network in the map →
- Zuniega (Cordon) familyCordon · a former mayor’s children now holding the town’s three top posts3 of 4 documented relatives currently in office: Lynn M. Zuniega-Dy, Florenz M. Zuniega, Jane Irene M. Zuniega-SalamatOpen the Zuniega (Cordon) network in the map →
Public officials on record
Offices are recorded from the linked directories and election results. This is a researched roster, not a complete government directory.
- Ana Cristina Siquian Go — Mayor · San Mariano, Isabela (since 2025) · former representative, Isabela 2nd district (2010–2019) · former provincial board member (2001–2010)In officeIsabela family connection · Current office · source
- Antonio “Tonypet” Albano — Isabela D1 representativeIn officeIsabela family connection · Current office · source
- Dean Anthony G. “Den-Den” Domalanta — San Mariano councilor · former mayor (2013–2016) and vice mayor (2010–2013, 2016–2025)In officeSan Mariano · Isabela · 2025–2028 · source
- Ed Christian Siquian Go — Provincial board member · Isabela 2nd district (since 2019) · former San Mariano councilor (2013–2016)In officeIsabela family connection · Current office · source
- Ed Christopher Siquian Go — Representative · Isabela 2nd district (since 2019) · former provincial board member (2013–2019)In officeIsabela family connection · Current office · source
- Edgar “Bobot” T. Go — Vice mayor · San Mariano, Isabela (since 2025; also 2013–2016) · former mayor (2004–2013, 2016–2025) · former councilor (2001–2004)In officeIsabela family connection · Current office · source
- Eduardo G. Viernes — San Mariano Liga ng mga Barangay president · ex officio councilorIn officeSan Mariano · Isabela · 2025–2028 council · source
- Evyn Jay Diaz — Provincial board member · Isabela D1In officeIsabela family connection · Current office · source
- Faustino “Bojie” Dy III — Speaker of the House of Representatives (since 17 September 2025) · Isabela D6 representativeIn officeIsabela family connection · Current office · source
- Faustino Michael Carlos Dy III — Isabela D5 representative (third term in the 20th Congress)In officeIsabela family connection · Current office · source
- Francis Faustino “Kiko” Dy — Isabela vice governor (since 2025) · former Echague mayor 2016–2025In officeIsabela family connection · Current office · source
- Girlie May Go Warren — San Mariano councilorIn officeSan Mariano · Isabela · 2025–2028 · source
- Ian Paul Dy — Isabela D3 representative (since 2022)In officeIsabela family connection · Current office · source
- Jan Carlo “JC” B. Sumisim — San Mariano councilorIn officeSan Mariano · Isabela · 2025–2028 · source
- Jay Eveson Diaz — Vice mayor · Ilagan City, IsabelaIn officeIsabela family connection · Current office · source
- Jerimar C. Miranda — San Mariano councilorIn officeSan Mariano · Isabela · 2025–2028 · source
- Joelle Mathea Panganiban — Mayor · Angadanan, IsabelaIn officeIsabela family connection · Current office · source
- Jose Panganiban Jr. — Provincial board member · Isabela D3In officeIsabela family connection · Current office · source
- Josemarie Diaz — Mayor · Ilagan City, IsabelaIn officeIsabela family connection · Current office · source
- Joseph Christian “Niño” G. Uy — Mayor · Aurora, Isabela since 2025In officeIsabela family connection · Current office · source
- Joseph Salvador “Bespren” Tan — Isabela D4 representative (since 2022); former Santiago City mayor 2013–2022In officeIsabela family connection · Current office · source
- Kervin Francis G. Uy — Mayor · Burgos, Isabela since 2025 · also 2016–2022In officeIsabela family connection · Current office · source
- Kevin L. Pascual — San Mariano councilorIn officeSan Mariano · Isabela · 2025–2028 · source
- Lourdes Panganiban — Vice mayor · Angadanan, IsabelaIn officeIsabela family connection · Current office · source
- Manuel Faustino “King” U. Dy — Isabela D5 board member (since 2022); former San Manuel mayor 2019–2022In officeIsabela family connection · Current office · source
- Monico I. Aggabao — San Mariano councilorIn officeSan Mariano · Isabela · 2025–2028 · source
- Philip A. Jimenez — San Mariano councilorIn officeSan Mariano · Isabela · 2025–2028 · source
- Rodolfo Albano III — Isabela governorIn officeIsabela family connection · Current office · source
- Sigrid Minette L. Miranda — San Mariano councilorIn officeSan Mariano · Isabela · 2025–2028 · source
DPWH flood control projects in Isabela
The government’s Sumbong sa Pangulo portal lists 341 flood control projects in Isabela, with a combined contract cost of ₱22.92B, completed between 2022 and 2025.
The project list the government published in August 2025, when the flood control scandal broke. Approved contract records: project counts and contract costs only. A project’s location is not a finding of wrongdoing, and this list does not mark any project as ghost or substandard. A province’s figures include the cities inside it.
| Year | Projects | Contract cost |
|---|---|---|
| 2022 | 74 | ₱3.55B |
| 2023 | 141 | ₱8.65B |
| 2024 | 115 | ₱9.71B |
| 2025 | 11 | ₱1.00B |
| Name | Projects | Contract cost |
|---|---|---|
| JWU CONSTRUCTION AND SUPPLY | 33 | ₱2.68B |
| DRAGON TWELVE BUILDERS & CONSTRUCTION SUPPLY | 35 | ₱2.03B |
| V.B. MANUBAY CONSTRUCTION | 21 | ₱1.79B |
| EGB CONSTRUCTION CORPORATION (FORMERLY: EGB CONSTRUCTION) | 21 | ₱1.44B |
| DANYSONS CONSTRUCTION AND DEVELOPMENT CORPORATION (FORMERLY: DANYSONS CONSTRUCTION) | 24 | ₱1.26B |
| Name | Projects | Contract cost |
|---|---|---|
| Jones | 42 | ₱3.50B |
| San Agustin | 18 | ₱1.59B |
| Roxas | 23 | ₱1.58B |
| Ilagan City | 23 | ₱1.54B |
| Quirino | 23 | ₱1.51B |
| Name | Projects | Contract cost |
|---|---|---|
| Isabela | 87 | ₱6.88B |
| Isabela | 65 | ₱3.98B |
| Isabela | 55 | ₱3.82B |
| Isabela | 55 | ₱3.23B |
Largest projects
- Construction of Slope Protection Works for Cagayan River Basin, Siffu River at Anao, Roxas, Isabela₱190.6M · A. DE GUIA CONSTRUCTION AND DEVELOPMENT CORPORATION (FORMERLY: A. DE GUIA CONSTRUCTION) · completed 2024 · 23B00058
- Construction of Slope Protection Works for Cagayan River Basin, Cagayan River at Sta. Maria, Isabela₱189.9M · EGB CONSTRUCTION CORPORATION (FORMERLY: EGB CONSTRUCTION) · completed 2024 · 23B00057
- Construction of Magat River Flood Control Project, Barangay Turod, Reina Mercedes, Isabela₱144.7M · ROAD EDGE TRADING & DEVELOPMENT SERVICES / MAV CONSTRUCTION SUPPLY AND POWER DEVELOPMENT · completed 2024 · 24BG0072
- Construction of Slope Protection Structure for Cagayan River Basin, Magat River, Aplat Section, Package 2, Aurora, Isabela₱144.7M · JWU CONSTRUCTION AND SUPPLY · completed 2025 · 24BF0044
- Construction of Slope Protection Works for Cagayan River Basin, Cagayan River, Santa Maria, Isabela₱144.7M · DRAGON TWELVE BUILDERS & CONSTRUCTION SUPPLY · completed 2024 · 24BE0066
- Construction of Flood Mitigation Structure along Magat River, Turod Section, Reina Mercedes, Isabela Package 2₱144.7M · ROAD EDGE TRADING & DEVELOPMENT SERVICES · completed 2024 · 24BG0059
- Construction of Flood Mitigation Structure along Cagayan River, Package 2, Barangay District 2, Gamu, Isabela₱144.7M · ROAD EDGE TRADING & DEVELOPMENT SERVICES / HIGH ROAD CONSTRUCTION SERVICES · completed 2024 · 24BG0066
- Construction of Flood Mitigation Structure along Cagayan River, Package 1, Barangay District 2, Gamu, Isabela₱144.7M · ROAD EDGE TRADING & DEVELOPMENT SERVICES / HIGH ROAD CONSTRUCTION SERVICES · completed 2024 · 24BG0065
- Construction of Flood Mitigation Structure along Cagayan River, Napaccu Section, Reina Mercedes, Isabela₱144.7M · ROAD EDGE TRADING & DEVELOPMENT SERVICES / HIGH ROAD CONSTRUCTION SERVICES · completed 2024 · 24BG0009
- Construction of Flood Mitigation Structure along Magat River, Turod Section, Reina Mercedes, Isabela Package 1₱144.5M · A. DE GUIA CONSTRUCTION AND DEVELOPMENT CORPORATION (FORMERLY: A. DE GUIA CONSTRUCTION) · completed 2024 · 24BG0046
Source: DPWH flood control projects · Sumbong sa Pangulo, read through a public mirror of the same records. Data built 2026-09-23.
Coverage
Documented family networks; not a complete government or barangay roster. National offices are distinct from local offices.
Open the Isabela map →