No, the term 'golden jubilee' is a common noun, a word for a golden jubilee of any one or any kind. A proper noun is the name of a specific golden jubilee, such as The Golden Jubilee of Queen Elizabeth II.
Golden Jubilee House was created in 2008.
Golden jubilee
A Golden Jubilee celebrates fifty years. It is gold in color.
Golden Jubilee National Hospital was created in 1994.
The Golden Jubilee Diamond was found in the Premier Mine in South Africa.
Queen Elizabeth II celebrated her Golden Jubilee in July 2002.
Queen Victoria's Golden Jubilee in 1887
The Golden Jubilee - 1913 was released on: USA: 1 July 1913
Like all diamonds, the Golden Jubilee Diamond is formed from carbon.
Buckingham Palace in the City of Westminister
The Golden Jubilee occured in l887.