The maiden name of Princess Julija was Hunyady de Kéthely. She was born on August 26th 1831 in Vienna.
The daughter of the Count Ferenc Hunjadi de Kéthely and Countess Júlia Zichy de Zich and Vásonkö was married on August 1st 1853 to Prince Mihajlo Obrenovic, who lived in Vienna as a former Serbian prince.
Before returning to the throne of Serbia, Prince Mihajlo and Julija lived in Austria-Hungary.
They had a farm named Ivanka located on the river Danube, which was bought by Prince Mihajlo. They had no children.
After the death of Prince Mihajlo, Princess Julija married Prince Charles Arenberg. She died in Vienna, February 19th 1919.