Defensor family of Iloilo

Defensor · documented public-office relationships

7 documented relatives · 6 currently in public office · 10 documented relationships · Province of Iloilo

In Iloilo the family currently holds office through Arthur “Toto” Defensor Jr. (Iloilo governor), Lorenz “Noy” Defensor (Iloilo D3 representative), Reynor R. Gonzales (Lambunao mayor · Iloilo (2019–present, re-elected 2025) · earlier Lambunao mayor for three terms ending June 2016), Jason R. Gonzales (Iloilo provincial board member, 3rd District (2019–present, re-elected 2025) · former Lambunao mayor (2016–2019) · former Iloilo City councilor (2013–2015)), Cesar L. Gonzales (Lambunao councilor (Sangguniang Bayan member) · Iloilo (current, re-elected 2025) · former Lambunao vice mayor (2010–2019)) and Arvin L. Losaria (Lambunao vice mayor · Iloilo (2019–present, re-elected 2025)).

Open the interactive map →Tap any name to follow the connection and read the evidence behind it.

Who they are

Arthur “Toto” Defensor Jr.

Iloilo governor

In office

Sources: DBM · Philippine Government Directory 2026

See Arthur “Toto” Defensor Jr. in the map →

Lorenz “Noy” Defensor

Iloilo D3 representative

In office

Sources: Manila Bulletin · Iloilo family connections

See Lorenz “Noy” Defensor in the map →

Reynor R. Gonzales

Lambunao mayor · Iloilo (2019–present, re-elected 2025) · earlier Lambunao mayor for three terms ending June 2016

In office

Sources: LGU Lambunao · Municipal Officials 2025; Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics; Rappler · Lambunao, Iloilo 2025 election results; Panay News · GOODBYE, MAYOR? (states Reynor Gonzales's third term ended June 2016); SunStar · Councilor: Anti-dynasty bill not absolute (Jason Gonzales on his father, uncle and first cousin); SunStar · Iloilo City councilor resigns (Jason Gonzales to take over his father's post in Lambunao)

See Reynor R. Gonzales in the map →

Jason R. Gonzales

Iloilo provincial board member, 3rd District (2019–present, re-elected 2025) · former Lambunao mayor (2016–2019) · former Iloilo City councilor (2013–2015)

In office

Sources: Iloilo Provincial Government · SP Officials (Jason R. Gonzales, SP Member, 3rd District); Rappler · Iloilo 2025 local races (Board Member, 3rd District: Gonzales, Jason 2nd of 4, two seats); Daily Guardian · Defensor Dynasty Rises from Local to Provincial Leadership; Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics; Rappler · 2025 races monitor: Iloilo (3rd District reelectionists)

See Jason R. Gonzales in the map →

Cesar L. Gonzales

Lambunao councilor (Sangguniang Bayan member) · Iloilo (current, re-elected 2025) · former Lambunao vice mayor (2010–2019)

In office

Sources: LGU Lambunao · Municipal Officials 2025; Rappler · 2025 races monitor: Iloilo (3rd District reelectionists); Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics; Cec Infocenter Lambunao (Facebook) · Newly elected municipal officials take oath, term 2025–2028; Rappler · Lambunao, Iloilo 2025 election results

See Cesar L. Gonzales in the map →

Arvin L. Losaria

Lambunao vice mayor · Iloilo (2019–present, re-elected 2025)

In office

Sources: LGU Lambunao · Municipal Officials 2025; Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics; Rappler · Lambunao, Iloilo 2025 election results; Cec Infocenter Lambunao (Facebook) · Newly elected municipal officials take oath, term 2025–2028; Rappler · 2025 races monitor: Iloilo (3rd District reelectionists)

See Arvin L. Losaria in the map →

Arthur Defensor Sr.

Former Iloilo governor (1992–2001, 2010–2019) · former Iloilo 3rd District representative (2001–2010) · first mayor of Mina

Not in office

Sources: Wikipedia · Arthur Defensor Sr. (governor 1992–2001, 2010–2019; 3rd District representative 2001–2010; sons Arthur Jr. and Lorenz); Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics; Politiko Visayas · Gov Defensor's son to run for Congress

See Arthur Defensor Sr. in the map →

How they are related

• Arthur “Toto” Defensor Jr. and Lorenz “Noy” Defensor — BrothersBloodEvidence: Manila Bulletin · Iloilo family connections
• Arthur Defensor Sr. and Arthur “Toto” Defensor Jr. — Father → sonBloodEvidence: Wikipedia · Arthur Defensor Sr. (governor 1992–2001, 2010–2019; 3rd District representative 2001–2010; sons Arthur Jr. and Lorenz); Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics
• Arthur Defensor Sr. and Lorenz “Noy” Defensor — Father → sonBloodEvidence: Wikipedia · Arthur Defensor Sr. (governor 1992–2001, 2010–2019; 3rd District representative 2001–2010; sons Arthur Jr. and Lorenz); Politiko Visayas · Gov Defensor's son to run for Congress
• Reynor R. Gonzales and Jason R. Gonzales — Father → sonBloodEvidence: SunStar · Councilor: Anti-dynasty bill not absolute (Jason Gonzales on his father, uncle and first cousin); SunStar · Iloilo City councilor resigns (Jason Gonzales to take over his father's post in Lambunao); Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics
• Arthur Defensor Sr. and Reynor R. Gonzales — Brothers-in-lawMarriageEvidence: Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics; Daily Guardian · Defensor Dynasty Rises from Local to Provincial Leadership
• Arthur Defensor Sr. and Jason R. Gonzales — Uncle → nephewMarriageEvidence: SunStar · Councilor: Anti-dynasty bill not absolute (Jason Gonzales on his father, uncle and first cousin)
• Arthur “Toto” Defensor Jr. and Jason R. Gonzales — CousinsBloodEvidence: SunStar · Councilor: Anti-dynasty bill not absolute (Jason Gonzales on his father, uncle and first cousin); Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics
• Lorenz “Noy” Defensor and Jason R. Gonzales — CousinsBloodEvidence: Rappler · 2025 races monitor: Iloilo (3rd District reelectionists); Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics
• Cesar L. Gonzales and Jason R. Gonzales — Uncle → nephewBloodEvidence: Rappler · 2025 races monitor: Iloilo (3rd District reelectionists); Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics
• Arvin L. Losaria and Jason R. Gonzales — CousinsBloodEvidence: Rappler · 2025 races monitor: Iloilo (3rd District reelectionists)

How this was researched

Documented subset. Current and former roles are distinguished; further relatives require sources.

Documented family networks; not a complete government or barangay roster. National offices are distinct from local offices.

Sources

1. DBM · Philippine Government Directory 2026 · 2026 edition; LGU directory dated 30 September 2025; reviewed 13 September 2026
2. Manila Bulletin · Iloilo family connections · 15 May 2025
3. Wikipedia · Arthur Defensor Sr. (governor 1992–2001, 2010–2019; 3rd District representative 2001–2010; sons Arthur Jr. and Lorenz) · Retrieved 24 September 2026
4. Rappler (republished from Daily Guardian) · Generations of Defensors maintain stronghold in Iloilo politics · 11 March 2025
5. Politiko Visayas · Gov Defensor's son to run for Congress · 16 October 2018
6. LGU Lambunao · Municipal Officials 2025 · Retrieved 24 September 2026
7. Rappler · Lambunao, Iloilo 2025 election results · As of 15 May 2025
8. Panay News · GOODBYE, MAYOR? (states Reynor Gonzales's third term ended June 2016) · 8 February 2018
9. SunStar · Councilor: Anti-dynasty bill not absolute (Jason Gonzales on his father, uncle and first cousin) · 28 July 2015
10. SunStar · Iloilo City councilor resigns (Jason Gonzales to take over his father's post in Lambunao) · 27 October 2015
11. Iloilo Provincial Government · SP Officials (Jason R. Gonzales, SP Member, 3rd District) · Retrieved 24 September 2026
12. Rappler · Iloilo 2025 local races (Board Member, 3rd District: Gonzales, Jason 2nd of 4, two seats) · As of 15 May 2025
13. Daily Guardian · Defensor Dynasty Rises from Local to Provincial Leadership · 28 February 2025
14. Rappler · 2025 races monitor: Iloilo (3rd District reelectionists) · 24 April 2025
15. Cec Infocenter Lambunao (Facebook) · Newly elected municipal officials take oath, term 2025–2028 · 15 June 2025

Other families documented in Iloilo

• GarinGarin · Iloilo’s 1st district since 1987
• TupasThe Tupas family spans Iloilo provincial and congressional offices and Iloilo City, where Candice holds an appointed executive role. She is married to former city councilor Lex, brother of Raul.
• DebuqueDocumented family relationships across public offices.
• GorricetaDocumented family relationships across public offices.
• BironDocumented family relationships across public offices.

All families and officials in Iloilo →