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".
Evan-Burrows Fontaine
On April 18, 1918, Fontaine married Sterling Lawrence Adair, a young sailor from Houston, Texas, whom she had met on a train ride the year before. Their marriage was annulled in February, 1920, around the time she became involved with millionaire Cornelius Vanderbilt Whitney. This relationship collapsed when Whitney became engaged to Marie Norton, sometime before Fontaine gave birth to a baby boy that December. On January 14 of the following year, Sterling Adair was found shot to death at his Oak Wood apartment in south Dallas. A police homicide investigation would prove inconclusive and a later coroner’s jury would rule Adair probably died by his own hand.