How did Duck Dynasty star Phil Robertson die? Here is what he was recently diagnosed with

Duck Dynasty' star Phil Robertson dead at 79 following Alzheimer's diagnosis

Duck Dynasty patriarch Phil Robertson died on May 25 at 79 years old.

The Robertson family did not immediately specify the cause of death, however, the family had previously mentioned Phil’s health issues.

Last December, Phil Robertson’s son, Jase Robertson, opened up about his father being diagnosed with Alzheimer’s disease and a blood disorder.

Phil Robertson’s Alzheimer’s diagnosis and blood disorder.

During an episode of the “Unashamed with the Robertson Family” podcast that aired on Dec. 6, Jase revealed that his father was battling Alzheimer’s. On the same podcast episode, Jase said that his father’s memory was not “what it once was.”

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In addition to this, Phil was also dealing with a blood disorder. Jase explained that, while unsure of the exact name of the blood disorder, doctors said that Phil had a kind of blood disease.

“We were trying to figure out the diagnosis, but according to the doctors, they are sure that he has some sort of blood disease that’s causing all kinds of problems,” said Jase.

Duck Dynasty star Phil Robertson, 78, diagnosed with Alzheimer's disease,  family reveals | Daily Mail OnlineBy December, the blood disorder had accelerated and was affecting Phil’s entire body.

Will the Duck Dynasty reboot be pushed back?

Kay Robertson and Phil Robertson of Duck Dynasty take part in pre-race ceremonies for the NASCAR Sprint Cup Series Duck Commander 500 at Texas Motor Speedway on April 11, 2015, in Fort Worth, Texas.

During Jan. 2025, A&E announced a “Duck Dynasty” reboot titled “Duck Dynasty: The Revival” that is scheduled to premiere this summer.

The new series will air on June 1, 2025, and will follow the lives of Willie and Korie Robertson, as well as their growing family and the future of the Duck Commander business.

Due to issues with health, Phil was not going to be involved in the reboot. The new series is still set to air on the expected date despite Phil’s death.

The Robertson family’s social media post about Phil’s death