Relationship Details
Celebrity Biographies
Grace Kelly's relationship with Prince Rainier III of Monaco ended when Grace Kelly died on September 14, 1982. They had been married for 26.4 years.
Entertainment - Actress
Why Famous: Princess Grace of Monaco
Age: 52 (11/12/1929 - 9/14/1982)
Other - Royalty
Why Famous: Deceased spouse of Grace Kelly
Age: 82 (1923 - 2005)
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Relationship Timeline
| Event | Start Date | Length |
|---|---|---|
| Dating | 4/1955 | 8 months |
| Engaged | 12/1955 | 4.6 months |
| Married | 4/18/1956 | 26.4 years |
| Deceased | 9/14/1982 | -- |
| Total | 27.4 years |
Children of this Relationship
| Name | Born | Age | Gender |
|---|---|---|---|
| Caroline Louise Marguerite Grimaldi | 2/23/1957 | 67 yrs. | Female |
| Albert Alexandre Louis Pierre Grimaldi | 3/14/1958 | 66 yrs. | Male |
| Stephanie Marie Elisabeth Grimaldi | 2/1/1966 | 58 yrs. | Female |
Affairs
No known Affairs for this Relationship. Add an Affair
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Go To Grace Kelly's Profile Go To Prince Rainier III of Monaco's Profile
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