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Ronnie James Dio

Last updated: February 7, 2026 at 9:45 AM
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Timeline

1942

Born

Ronald James Padavona was born on July 10, 1942, in Portsmouth, New Hampshire.

1957

Career Beginnings

Dio's music career began in 1957 with the Vegas Kings, later known as Ronnie and the Rumblers.

1963

Marriage to Loretta Berardi

Dio was married to Loretta Berardi from 1963 to 1973.

1973

Divorce from Loretta Berardi

Dio was married to Loretta Berardi from 1963 to 1973.

1975

Joins Rainbow

Ritchie Blackmore invited most of Elf to join his project, Rainbow.

1976

Rising

Dio's work with Rainbow on the album *Rising*.

1977

On Stage

Dio's work with Rainbow on the album *On Stage*.

1978

Long Live Rock 'n' Roll

Dio's work with Rainbow on the album *Long Live Rock 'n' Roll*.

1978

Marriage to Wendy Walters

Dio married Wendy Walters in 1978.

1979

Joins Black Sabbath

Dio joined Black Sabbath in 1979, replacing Ozzy Osbourne.

1980

Heaven and Hell

He recorded the album *Heaven and Hell* with Black Sabbath

2006

Forms Heaven & Hell

Dio reunited with former Black Sabbath bandmates to form Heaven & Hell.

2007

Live From Radio City Music Hall

Performances from their *Live From Radio City Music Hall* show.

2009

Neon Nights

Recorded at the Wacken Open Air Festival in Germany in 2009.

2010

Death

Dio died on May 16, 2010, in Houston, Texas.