When Aristotle Onassis, the Greek shipping magnate, met Maria Callas, the great opera diva, in 1957 they were both married to ...

Jon Collins-Black is the author of “There’s Treasure Inside," which gives hints to readers to help them find the more than $2 ...

Following the death of President John F. Kennedy, widow Jackie Kennedy remarried Greek businessman Aristotle Onassis in 1968, ...

Aristotle Onassis and Maria Callas 'never stopped seeing each other,' even after his marriage to Jacqueline Kennedy, his longtime personal secretary Kiki Feroudi Moutsatsos tells PEOPLE.

New details the most mysterious love triangles of the 20th century, that of Aristotle Onassis Maria Callas and Jackie Kennedy ...

Inspired by his love for fantasy, Jon Collins-Black created “There’s Treasure Inside,” a book with hints leading to hidden ...

Christina Onassis, golden heiress of the Onassis shipping fortune, died on November 19, 1988 in a friend's home in Argentina ...

School profile information is based on government data. School information is provided by the government. This information relates to schools run by this school's state operating agency. Many ...

Following the death of President John F. Kennedy, widow Jackie Kennedy remarried Greek businessman Aristotle Onassis in 1968, and while Kennedy stayed with the tycoon until his death in 1975 ...