Theresa (Tessy) Antony was born on October 28, 1985, in Luxembourg City to François and Régine Anne Antony. She has a twin brother, Ronnie and an older sister, Patty. She also has two other brothers: Mike and Jerry, the latter who passed away at 10-years-old.
She served in the Luxembourg Army where she met Prince Louis of Luxembourg when he visited her regiment. They had their first child, Prince Gabriel ahead of their wedding in 2006. They wed on September 29, 2006. They had a second son, Prince Noah in 2007.
She also holds a degree in international relations from Richmond, The American International University in London.
She serves as a UNAIDS Global Advocate for Young Women and Adolescent Girls and works for her organization: Professors without Borders.
Tessy and Louis announced their intent to divorce in January 2017, and it was finalized in 2019. She retains the title of Princess until 1 September 2019. From then on, she will be known as Tessy Antony de Nassau.
(Photo: @tessy_from_luxembourg/Instagram)