Thelma Riley is best known as the first wife of Black Sabbath frontman Ozzy Osbourne.
This article covers her age, background, career, family, and what she has done since her marriage ended in 1982.
Who is Thelma Riley?
Thelma Riley, also known as Thelma Mayfair, was Ozzy Osbourne’s first wife. She worked as an English teacher for most of her life, both during and after her marriage to the rock star.
She met Osbourne in 1971 at the Rum Runner nightclub in Birmingham, England, where she worked as a waitress. He was 22 years old and just beginning to find success with Black Sabbath.
The pair married within months of meeting. Ozzy Osbourne later called the marriage “a terrible mistake” in his memoir, I Am Ozzy.
Early Life of Thelma Riley
Thelma Mayfair Riley was born on 17 May 1954. Sources differ on her exact birthplace, with some pointing to Hertfordshire and others to Birmingham, England.
Little is known about her parents or siblings. She was a private citizen before her marriage, so most records of her early years were never made public.
Not much has surfaced about her childhood beyond her birth details. This is common for people who become known through marriage rather than their own public career.
Thelma Riley Age
Thelma Riley is 72 years old as of 2026, based on her birth date of 17 May 1954. She has kept a low profile for decades, so updated personal details are rarely confirmed.
Most of what is known about her age and background traces back to the same handful of sources. These include old interviews and Ozzy Osbourne’s own memoir.
Thelma Riley Education
Reports indicate Thelma completed a university degree before becoming a teacher. However, the name of her college or university has not been publicly confirmed.
She went on to build a long career in education. That path shaped most of her adult life, both before and after her marriage.
Thelma Riley Career
Thelma Riley worked as an English teacher for the bulk of her career. She has been described as popular with students throughout her time in the classroom.
She reportedly organized educational trips for her students during her teaching years. This hands-on approach was said to set her apart from more traditional instructors.
After her divorce, she continued teaching in Leicestershire, England. She has largely stayed out of the entertainment industry that defined her ex-husband’s life.
Riley has also served as a director of a property company, according to a 2025 Hello! Magazine report. Colleagues there reportedly had no idea she had once been married to Ozzy Osbourne.
Thelma Riley Husband and Children
Thelma Riley’s only widely known relationship was with Ozzy Osbourne. The couple married in July 1971, not long after meeting at a Birmingham nightclub.
Together, they had two children: daughter Jessica Starshine Osbourne, born in 1972, and son Louis Osbourne, born in 1975. Ozzy also adopted Elliot Kingsley, Thelma’s son from an earlier relationship.
Osbourne later admitted he struggled as a father during this period. In a 2011 documentary, he said he could not recall his children’s birthdays.
Divorce
Thelma and Ozzy divorced in 1982 after eleven years of marriage. His growing substance abuse issues were widely cited as the main cause of the split.
Osbourne was fired from Black Sabbath in 1979 over his drug and alcohol use. That same turmoil carried into his home life and ultimately ended the marriage.
He married his manager, Sharon Arden, later in 1982. Meanwhile, Thelma stepped back from public life almost entirely after the divorce.
She reportedly removed nearly all traces of Osbourne from her life afterward. Some neighbors and colleagues said they never knew she had once been married to him.
Physical Appearance
Public details about Thelma Riley’s height and physical appearance have not been confirmed through reliable sources. She has avoided media attention for most of her adult life, so recent photos and descriptions are limited.
What little is known comes from decades-old photographs taken during her marriage to Osbourne.
Thelma Riley’s Net Worth
Thelma Riley’s exact net worth has not been publicly confirmed. She has worked primarily as a teacher and, more recently, as a company director, rather than in entertainment.
Unlike Ozzy Osbourne, whose fortune was reported to be in the hundreds of millions at the time of his death, Thelma’s finances have never been part of public record. No verified figure is currently available.
Thelma Riley Facts to Know
- She was born Thelma Mayfair Riley on 17 May 1954.
- She met Ozzy Osbourne in 1971 at the Rum Runner nightclub in Birmingham.
- She worked as an English teacher for most of her career.
- She and Ozzy had two children together, Jessica and Louis, and he adopted her son Elliot.
- She divorced Osbourne in 1982 and later distanced herself from his public life entirely.
- She reportedly goes by the name Thelma Maryflair today.
Frequently Asked Questions
Who is Thelma Riley?
Thelma Riley is a former English teacher known as the first wife of Black Sabbath singer Ozzy Osbourne.
When did Thelma Riley marry Ozzy Osbourne?
They married in July 1971 after meeting at a Birmingham nightclub earlier that year.
How many children does Thelma Riley have?
She has three children: Jessica, Louis, and Elliot, whom Ozzy adopted from her earlier relationship.
Why did Thelma Riley and Ozzy Osbourne divorce?
The couple divorced in 1982, largely due to Osbourne’s substance abuse issues during their marriage.
Is Thelma Riley still alive?
Yes, as of 2026 she is reported to be living privately in Leicestershire, England.
The Bottom Line
Thelma Riley remains a private figure despite her connection to one of rock music’s most famous names. Her decades-long teaching career stands apart from the public spotlight that followed her ex-husband.
Ozzy Osbourne passed away on 22 July 2025 at age 76, following a long battle with Parkinson’s disease. Thelma has not commented publicly on his death.
She continues to keep her personal life away from the media, much as she has done since 1982.
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