While in Geneva, the Duke had been introduced to the de Fortissons and soon after Julie and Edward became lovers.
The Duke's father, King George III, enrolled Edward in the army and had him posted to Gibraltar, where Edward made arrangements for her to be smuggled so they could be together.
George III later found out about the affair and so sent the Duke to Quebec City as colonel of the 7th Fusiliers.
Humiliated, at first he refused to go, but in August 1791 he arrived accompanied by his chatelaine, introduced as Julie de Saint-Laurent and reputed to be a widow.
It has been claimed by several writers that she was morganatically married to the Duke of Kent at a Roman Catholic church in Quebec.

For twenty-eight years Madame de Saint-Laurent presided over the Duke's household, as a local chronicler records, "with dignity and propriety."
She is described as having been beautiful, clever, witty and accomplished.
Many of her letters will be found in Anderson's " Life of the Duke of Kent " (Quebec: 1870).
After the Duke's marriage in 1818 to the widow of the Prince of Leiningen, Madame de Saint-Laurent retreated to Paris where she lived out her days amongst her family and friends.

The portrait of the Duke by Beechey was hers.

There is no evidence of children but many families in Canada have claimed descent from the couple.
Recent scholarship (particularly by Mollie Gillen, who was granted access to the Royal Archive at Windsor Castle) has established that no children were born of the 27-year relationship between Edward Augustus and Madame de Saint-Laurent; although many Canadian families and individuals (including the Nova Scotian soldier Sir William Fenwick Williams, 1st Baronet) have claimed descent from them, such claims can now be discounted in light of this new research.

She died in 1830 and was buried with her sister, Jeanne-Beatrix, Comtesse de Jansac, at Père Lachaise Cemetery in Paris.
While in Geneva, the Duke had been introduced to the de Fortissons and soon after Julie and Edward became lovers. The Duke's father, King George III, enrolled Edward in the army and had him posted to Gibraltar, where Edward made arrangements for her to be smuggled so they could be together. George III later found out about the affair and so sent the Duke to Quebec City as colonel of the 7th Fusiliers. Humiliated, at first he refused to go, but in August 1791 he arrived accompanied by his chatelaine, introduced as Julie de Saint-Laurent and reputed to be a widow. It has been claimed by several writers that she was morganatically married to the Duke of Kent at a Roman Catholic church in Quebec.
For twenty-eight years Madame de Saint-Laurent presided over the Duke's household, as a local chronicler records, "with dignity and propriety." She is described as having been beautiful, clever, witty and accomplished. Many of her letters will be found in Anderson's " Life of the Duke of Kent " (Quebec: 1870). After the Duke's marriage in 1818 to the widow of the Prince of Leiningen, Madame de Saint-Laurent retreated to Paris where she lived out her days amongst her family and friends.
The portrait of the Duke by Beechey was hers.
There is no evidence of children but many families in Canada have claimed descent from the couple. Recent scholarship (particularly by Mollie Gillen, who was granted access to the Royal Archive at Windsor Castle) has established that no children were born of the 27-year relationship between Edward Augustus and Madame de Saint-Laurent; although many Canadian families and individuals (including the Nova Scotian soldier Sir William Fenwick Williams, 1st Baronet) have claimed descent from them, such claims can now be discounted in light of this new research.
She died in 1830 and was buried with her sister, Jeanne-Beatrix, Comtesse de Jansac, at Père Lachaise Cemetery in Paris.
Madame de Saint-Laurent