Louis XIV was a busy man. According to her Wikipedia article, Claude de Vin was a companion to Madame de Montespan, but that did not deter Louis. Claude de Vin bore his child, Louise de Maisonblanche, in 1676. She was involved in the poison plot, protected by Louis and Colbert, and retired comfortably in 1678.
From the lost gallery's photostream on flickr.