Del Rosario family of Capiz

Former governor Antonio del Rosario and his son, Board Member Pepe del Rosario. Roxas City Mayor Ronnie Dadivas, son of former representative Rodriguez Dadivas, is married to Antonio’s niece Joanne; Antonio ran against him for mayor in 2025.

6 documented relatives · 2 currently in public office · 5 documented relationships · Province of Capiz

In Capiz the family currently holds office through Jose Fulgencio “Pepe” del Rosario (Capiz D1 provincial board member).

Relationship map of the Del Rosario family in CapizOpen the interactive map →Tap any name to follow the connection and read the evidence behind it.

Who they are

Portrait of Jose Fulgencio “Pepe” del Rosario

Jose Fulgencio “Pepe” del Rosario

Capiz D1 provincial board member

In office

Sources: Daily Guardian · Tony del Rosario and son Board Member Pepe

See Jose Fulgencio “Pepe” del Rosario in the map →
Portrait of Ronnie T. Dadivas

Ronnie T. Dadivas

Roxas City mayor (re-elected 2022 and 2025) · former vice mayor (elected 2007, 2010 and 2013) · former city councilor (elected 2004)

In office

Sources: Roxas City Government · The City Mayor (Ronnie Tinsay Dadivas: SP secretary 1997, councilor 2004, vice mayor 2007–2013 elections; son of former Rep. Rodriguez D. Dadivas; married to Joanne Beatriz del Rosario-Dadivas); Roxas City Government · Elected officials (Mayor Ronnie T. Dadivas given a second term in the 2022 polls); Rappler · Roxas City 2025 results (mayor: DADIVAS RONNIE 70,692, DEL ROSARIO TONY 24,472; vice mayor: ALMALBIS INDAY TERESA 47,571, DEL ROSARIO POWELL 44,426); Capiz Provincial Government · Government officials (Governor Fredenil H. Castro; City of Roxas Mayor Ronnie T. Dadivas; Dumalag Mayor Maria Concepcion T. Castro)

See Ronnie T. Dadivas in the map →
Portrait of Antonio “Tony” del Rosario

Antonio “Tony” del Rosario

Former Capiz governor (2016–2019), Capiz 1st District representative (2007–2016) and Roxas City mayor (1998–2007) · candidate for Roxas City mayor, 2025 (lost)

Not in office

Sources: Daily Guardian · Tony del Rosario and son Board Member Pepe; Daily Guardian · Dadivas, del Rosario face off in Roxas City (Dadivas challenged by “his uncle”; married to Joanne del Rosario, the former mayor’s niece; running mate Powell del Rosario is del Rosario’s nephew; Dadivas is the son of former Rep. Rodriguez Dadivas); Capiz Provincial Government · Brief history, list of governors (Antonio Andrada Del Rosario 2016–2019; Fredenil Hernaez Castro 2022 to date); Rappler · Roxas City 2025 results (mayor: DADIVAS RONNIE 70,692, DEL ROSARIO TONY 24,472; vice mayor: ALMALBIS INDAY TERESA 47,571, DEL ROSARIO POWELL 44,426)

See Antonio “Tony” del Rosario in the map →

Joanne Beatriz del Rosario-Dadivas

Wife of Roxas City Mayor Ronnie Dadivas · niece of Antonio del Rosario

Not in office

Sources: Roxas City Government · The City Mayor (Ronnie Tinsay Dadivas: SP secretary 1997, councilor 2004, vice mayor 2007–2013 elections; son of former Rep. Rodriguez D. Dadivas; married to Joanne Beatriz del Rosario-Dadivas); Daily Guardian · Dadivas, del Rosario face off in Roxas City (Dadivas challenged by “his uncle”; married to Joanne del Rosario, the former mayor’s niece; running mate Powell del Rosario is del Rosario’s nephew; Dadivas is the son of former Rep. Rodriguez Dadivas)

See Joanne Beatriz del Rosario-Dadivas in the map →

Powell del Rosario

Former Roxas City councilor · candidate for Roxas City vice mayor, 2025 (lost)

Not in office

Sources: Daily Guardian · Dadivas, del Rosario face off in Roxas City (Dadivas challenged by “his uncle”; married to Joanne del Rosario, the former mayor’s niece; running mate Powell del Rosario is del Rosario’s nephew; Dadivas is the son of former Rep. Rodriguez Dadivas); Rappler · Roxas City 2025 results (mayor: DADIVAS RONNIE 70,692, DEL ROSARIO TONY 24,472; vice mayor: ALMALBIS INDAY TERESA 47,571, DEL ROSARIO POWELL 44,426)

See Powell del Rosario in the map →

Rodriguez D. Dadivas

Former Capiz 1st District representative

Not in office

Sources: Roxas City Government · The City Mayor (Ronnie Tinsay Dadivas: SP secretary 1997, councilor 2004, vice mayor 2007–2013 elections; son of former Rep. Rodriguez D. Dadivas; married to Joanne Beatriz del Rosario-Dadivas); Daily Guardian · Dadivas, del Rosario face off in Roxas City (Dadivas challenged by “his uncle”; married to Joanne del Rosario, the former mayor’s niece; running mate Powell del Rosario is del Rosario’s nephew; Dadivas is the son of former Rep. Rodriguez Dadivas)

See Rodriguez D. Dadivas in the map →

How they are related

How this was researched

Relationships and office records are cited individually. This network is incomplete; family membership does not imply unlawful conduct.

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

Open the Del Rosario relationship map →

Sources

  1. Daily Guardian · Tony del Rosario and son Board Member Pepe · 29 April 2026
  2. Daily Guardian · Dadivas, del Rosario face off in Roxas City (Dadivas challenged by “his uncle”; married to Joanne del Rosario, the former mayor’s niece; running mate Powell del Rosario is del Rosario’s nephew; Dadivas is the son of former Rep. Rodriguez Dadivas) · 10 October 2024
  3. Capiz Provincial Government · Brief history, list of governors (Antonio Andrada Del Rosario 2016–2019; Fredenil Hernaez Castro 2022 to date) · Reviewed 13 October 2026
  4. Rappler · Roxas City 2025 results (mayor: DADIVAS RONNIE 70,692, DEL ROSARIO TONY 24,472; vice mayor: ALMALBIS INDAY TERESA 47,571, DEL ROSARIO POWELL 44,426) · 15 May 2025 tally
  5. Roxas City Government · The City Mayor (Ronnie Tinsay Dadivas: SP secretary 1997, councilor 2004, vice mayor 2007–2013 elections; son of former Rep. Rodriguez D. Dadivas; married to Joanne Beatriz del Rosario-Dadivas) · Reviewed 13 October 2026
  6. Roxas City Government · Elected officials (Mayor Ronnie T. Dadivas given a second term in the 2022 polls) · Reviewed 13 October 2026
  7. Capiz Provincial Government · Government officials (Governor Fredenil H. Castro; City of Roxas Mayor Ronnie T. Dadivas; Dumalag Mayor Maria Concepcion T. Castro) · Reviewed 13 October 2026

Other families documented in Capiz

All families and officials in Capiz →