HAVANA — Agustina del Carmen Castro Ruz, the youngest sibling of Fidel and Raúl Castro, has died in Cuba. She was 78.

Agustina Castro died Sunday at a hospital in Havana due to complications from a recent surgery following a fractured hip, sister Juanita Castro said. She told The Associated Press that Agustina had been in poor health for more than a year.

Agustina Castro was the youngest of seven siblings that included Fidel and Raúl. She never served in the Cuban government and kept a low profile, unlike her brothers, who collectively have run the country for nearly 60 years, and Juanita, who is a prominent member of the Cuban-American activist community in South Florida.

Her cremated remains were taken to a crypt at a family home in eastern Cuba, joining those of eldest siblings Ramón and Angelita.

Fidel died in November at age 90, a little over a decade after severe illness forced him from power. Raúl, who succeeded his brother as Cuban president, turns 86 in June.

On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra talks about Massapequa and Miller Place wrestling teams winning state dual meet championships and Jonathan Ruban takes a look at the undefeated Northport girls basketball team. Credit: Newsday/Steve Pfost, Thomas A. Ferrara, John Paraskevas; Jim Staubitser

Sarra Sounds Off, Ep. 21 Massapequa, Miller Place wrestling champs Newsday's Gregg Sarra talks about Massapequa and Miller Place wrestling teams winning state dual meet championships and Jonathan Ruban takes a look at the undefeated Northport girls basketball team.

On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra talks about Massapequa and Miller Place wrestling teams winning state dual meet championships and Jonathan Ruban takes a look at the undefeated Northport girls basketball team. Credit: Newsday/Steve Pfost, Thomas A. Ferrara, John Paraskevas; Jim Staubitser

Sarra Sounds Off, Ep. 21 Massapequa, Miller Place wrestling champs Newsday's Gregg Sarra talks about Massapequa and Miller Place wrestling teams winning state dual meet championships and Jonathan Ruban takes a look at the undefeated Northport girls basketball team.

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