Most people know Billy Ray Cyrus as the man who brought “Achy Breaky Heart” to the world. They know Miley Cyrus as the pop culture tornado who dominated the 2000s and never looked back. But behind every headline, every platinum record, and every viral moment stood a woman almost no one talked about — Ruth Ann Casto.
She didn’t chase cameras. She never released an album. Yet without her, the Cyrus name means something entirely different.
Ruth Ann Casto was a Kentucky-born mother, grandmother, and musician who lived her life far from the spotlight while quietly anchoring one of entertainment’s most famous families. Born on May 14, 1937, in Russell, Kentucky, she spent her final years in Williamson County, Tennessee, surrounded by the children and grandchildren who adored her. She passed away on August 12, 2022, at the age of 85, leaving behind a legacy woven into country music history.
| Quick Facts: Ruth Ann Casto | |
|---|---|
| Full Name | Ruth Ann Casto (later Cyrus, then Adkins) |
| Date of Birth | May 14, 1937 |
| Birthplace | Russell, Kentucky, USA |
| Date of Death | August 12, 2022 |
| Age at Death | 85 |
| Nationality | American |
| Ethnicity | Appalachian American / European descent |
| Known For | Mother of Billy Ray Cyrus; grandmother of Miley Cyrus |
| Spouses | Ronald Ray Cyrus (m. 1952, div. 1966); Benny Adkins |
| Children | Kevin Lynn Cyrus, Billy Ray Cyrus, Michael “Mick” Adkins |
| Grandchildren | Miley Cyrus, Noah Cyrus, Braison Cyrus, Trace Cyrus, Brandi Cyrus, Christopher Cody |
| Profession | Homemaker, musician |
| Net Worth | Not publicly disclosed |
Ruth Ann Casto: Early Life and Family Background
Ruth Ann Casto entered the world in the heart of Appalachia. Russell, Kentucky, sits along the Ohio River in Greenup County — a region built on coal, steel, and stubborn resilience. She was born to William Clayton Casto and Mary Guila Boggs, two working-class Kentuckians who understood the value of faith, family, and hard work.
The Ruth Ann Casto ethnicity story is rooted in the Appalachian experience. Her family lineage traces back to early European settlers who made their lives in the hills and hollows of eastern Kentucky. This heritage shaped her worldview. She grew up in a community where church pews filled on Sundays, front-porch music was entertainment, and neighbors looked after one another.
Life in Russell during the 1930s and 1940s was not easy. The Great Depression still lingered, and rural Kentucky offered few shortcuts. Young Ruthie — as friends and family called her — learned early that love was shown through action, not words. That lesson would define her for the next eight decades.
Education and Personal Life
Details about Ruth Ann’s formal schooling remain scarce. Like many young women in mid-century Appalachia, her education likely blended classroom learning with the practical demands of rural life. What we do know comes from the values she passed down: self-reliance, devotion to family, and an unshakable spiritual foundation.
At just fifteen years old, Ruth Ann married Ronald Ray Cyrus on August 1, 1952. Ron was a steelworker who would later become a Kentucky politician and a respected public servant. The couple settled in Flatwoods, Kentucky, and started a family quickly. Their marriage lasted until 1966, when they reportedly separated after fifteen years together.
The divorce was not widely publicized at the time, but it marked a turning point. Ruth Ann eventually remarried a man named Benny Adkins, building a second chapter of her life. Those who knew her described her as a “fervent prayer warrior” and a devoted wife who loved unconditionally. Her faith never wavered, even as her family tree branched in unexpected directions.
Career and Individual Achievements
Ruth Ann Casto never held a corporate job or ran for office. Her career was her family. Yet calling her “just a homemaker” misses the full picture entirely.
She was a musician in her own right. Family members, including granddaughter Noah Cyrus, shared videos of Ruth Ann Casto songs played on her keyboard — tender moments where the matriarch of the Cyrus clan sat at the keys and let music fill the room. In a family where melody runs through the bloodline, Ruth Ann was the original source.
Billy Ray Cyrus has spoken over the years about the musical household he grew up in. His father, Ron, played guitar and sang in a gospel quartet. His mother filled their home with hymns, country standards, and the kind of Appalachian folk music that doesn’t need a stage to matter. When Billy Ray picked up his first guitar, he wasn’t discovering music. He was continuing it.
Ruth Ann Casto also served as the emotional architect of her family. Long before Billy Ray signed his first record deal or Miley Cyrus ever donned a blonde wig for Hannah Montana, Ruthie was the one holding everything together. She attended church, prayed daily, and made sure her children understood where they came from — even as they reached heights she never imagined.
Billy Ray Cyrus and Ruth Ann Casto: A Bond Forged in Kentucky
The relationship between Billy Ray Cyrus and Ruth Ann Casto ran deeper than typical mother-son dynamics. Billy Ray was born on August 25, 1961, in Flatwoods, Kentucky — the same small town where Ruth Ann was raising her family. By the time Billy Ray was five, his parents had separated, but Ruth Ann remained the steady presence in his life.
In interviews over the years, Billy Ray has credited both parents with shaping his character. From his father, he inherited a sense of public duty and performance. From his mother, he learned humility, faith, and the quiet strength required to survive the music business.
When Ruth Ann passed away in August 2022, Billy Ray’s tribute said everything: “My mom went to heaven today. She belongs there. She earned it. She was the very definition of love.”
Those weren’t the words of a celebrity managing a public relations moment. They were the words of a son who lost the woman who made him possible.
Noah Cyrus, Ruth Ann’s granddaughter, posted her own emotional tribute on Instagram. She revealed that she had spent the final month of her grandmother’s life by her side. They talked. They laughed. They sang Bob Seger’s “Against the Wind” together — one of Ruthie’s favorite songs. Noah called her “Mamaw” and noted that she carried Ruth Ann’s fiery personality, her feet, even her eyebrows.
Miley Cyrus and Ruth Ann Casto shared their own bond, though Miley kept much of it private. In the swirl of Hannah Montana mania and subsequent pop superstardom, Miley occasionally referenced the grounding influence of her grandmother. For a family constantly under media scrutiny, Ruth Ann represented something untouchable: unconditional love that didn’t depend on chart positions or tabloid headlines.
The Ruth Ann Casto grandchildren circle extended beyond the household names. Trace Cyrus, Brandi Cyrus, Braison Cyrus, Noah Cyrus, and Christopher Cody all shared a connection to the woman who simply loved them as family — not as celebrities. Christopher Cody, Billy Ray’s son from a previous relationship, reportedly maintained ties with the extended Cyrus family, and Ruth Ann’s inclusive approach to family meant few were left on the outside.
There is no verified direct connection between Ruth Ann Casto and Dolly Parton, though Parton’s long-standing friendship with Billy Ray — and her role as Miley’s honorary “Aunt Dolly” on Hannah Montana — created overlap between the two families. Both women share Appalachian roots, and both built lives rooted in faith and music. If they ever met, they would have spoken the same cultural language.
Net Worth and Lifestyle 2026
Here is where the story takes an honest turn. Ruth Ann Casto never accumulated public wealth. She did not own a portfolio of real estate. She did not license her name or launch a product line. Her financial footprint remained private — as she preferred it.
According to sources, Ruth Ann lived modestly in Williamson County, Tennessee, during her later years. Her lifestyle centered on family gatherings, church, and simple pleasures. While her son Billy Ray Cyrus has built an estimated fortune in the tens of millions through record sales, touring, and television, and while granddaughter Miley Cyrus ranks among the wealthiest entertainers of her generation, Ruth Ann’s legacy is not measured in dollars.
In 2026, her estate remains a private family matter. Any inheritance passed to her children and grandchildren was handled away from public view. What she left behind — a work ethic, a musical tradition, a spiritual foundation — holds more lasting value than any bank account.
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Ruth Ann Casto Cause of Death and Obituary
The Ruth Ann Casto obituary that circulated in August 2022 focused on her role as a mother and grandmother. Major outlets including Taste of Country and People Magazine reported her passing at age 85. Billy Ray Cyrus announced the news personally on social media, a choice that underscored how deeply personal the loss was.
The Ruth Ann Casto cause of death was not officially disclosed by the family in initial announcements. However, according to some sources, she had reportedly struggled with complications related to Parkinson’s disease in her final years. This information should be labeled as unverified, as the Cyrus family chose to emphasize her life rather than the circumstances of her death.
Her memorial drew attention from across the entertainment world. Fellow country stars like Dierks Bentley and Elle King offered condolences. Fans who had never met her shared messages of support. The Ruth Ann Casto Cyrus obituary became, in effect, a celebration of the invisible labor that makes stardom possible — the late nights, the prayers, the front-porch songs, and the unwavering belief that your children can become anything.
Frequently Asked Questions
Who is Ruth Ann Casto?
Ruth Ann Casto was the mother of country music star Billy Ray Cyrus and the grandmother of Miley Cyrus, Noah Cyrus, and Braison Cyrus. Born in Russell, Kentucky, in 1937, she lived a life devoted to family, faith, and music before passing away in August 2022 at age 85.
What was Ruth Ann Casto’s cause of death?
Ruth Ann Casto died on August 12, 2022, at age 85. While the family did not publicly confirm a specific cause, sources have reported that she had struggled with complications related to Parkinson’s disease. This remains unverified by official family statements.
Was Ruth Ann Casto married to Ronald Ray Cyrus?
Yes. Ruth Ann Casto married Ronald Ray Cyrus on August 1, 1952. They had three children together — including Billy Ray Cyrus — before separating in 1966. Ron Cyrus later remarried and passed away in 2006. Ruth Ann also remarried, to Benny Adkins.
Did Ruth Ann Casto have a relationship with Miley Cyrus?
Yes. Miley Cyrus was one of Ruth Ann’s grandchildren. While Miley kept much of that relationship private, family tributes and social media posts confirmed a close bond. Ruth Ann was affectionately known as “Mamaw” to her grandchildren.
What was Ruth Ann Casto’s ethnicity?
Ruth Ann Casto’s ethnicity was Appalachian American of European descent. She was born and raised in Russell, Kentucky, and her family roots traced back to the early European settlers of the Appalachian region.
Did Ruth Ann Casto play music?
Yes. Family videos shared by Noah Cyrus showed Ruth Ann playing songs on her keyboard. She grew up in a musical household and passed that love of music to her children, including Billy Ray Cyrus.
How old was Ruth Ann Casto when she died?
Ruth Ann Casto was 85 years old at the time of her death on August 12, 2022. She was born on May 14, 1937.
Did Ruth Ann Casto appear in Hannah Montana?
There is no verified record of Ruth Ann Casto making an appearance on Hannah Montana. However, she lived to see her granddaughter Miley Cyrus become a global superstar through the Disney Channel series, which aired from 2006 to 2011.
Written by an entertainment journalist covering celebrity profiles and pop culture.
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