| This article is need of a clean-up. You can help out Royalty Wiki by re-organizing parts of the article, checking grammar and spelling, and making other corrections to improve the overall quality of the article.
Prince Joachim is the youngest son and child of Margrethe II of Denmark and Henrik, Prince Consort of Denmark. He had been married before to Alexandra Manley, but the marriage ended in divorce. He has two children from that marriage, Prince Nikolai and Prince Felix of Denmark.
Marie Cavallier was born in Paris, France.