Louise Marie Madeleine Fontaine
Louise-Marie-Madeleine Guillaume de Fontaine (after marriage known as Madame Dupin; 28 October 1706 – 20 November 1799) was a French "saloniste".
Charlotte Stuart, Duchess of Albany
Pininski's hypothesis has since been disputed by Marie-Louise Backhurst in a 2013 article. Backhurst contends that the Charlotte's second daughter, who was always called Victoire Adelaide, was married firstly at St Roch, Paris, in 1804 to a military doctor in the service of Napoleon, Pierre Joseph Marie de St Ursin (1763–1818). By de St Ursin she was the mother of Theodore Marie de St Ursin who was born in Paris about 1809–10 and who was still resident in Paris in 1823, although his history has not been found. His mother married again in 1823 to one Corbet James D'Auvergne, although her place and date of death have not been found. Backhurst examined Madame Nikorowicz's baptism, marriage and death, and gives her name as Marie Victoire de Thorigny, and Backhurst suggests that she was more likely to have been the illegitimate daughter of Jules, Prince de Rohan, brother of Ferdinand and thus a first cousin to Victoire Adelaide. Pininski argues that Backhurst's interpretation is based on a destroyed document that was "reconstituted" seventy years later and that no document confirms the birth of Marie Victoire's son, whereas Pininski's publications provide original archival documents and fully describe the context.