When Luise Gäckle was born on 12 December 1906, in Oberderdingen, Karlsruhe, Baden-Württemberg, Germany, her father, Johann Wilhelm Gäckle, was 41 and her mother, Sophie Mozer, was 35. She married Adolf Gotthold Gilly on 30 May 1931, in Derdingen, Oberderdingen, Karlsruhe, Baden-Württemberg, Germany. They were the parents of at least 1 son. She died on 15 October 1981, in Großvillars, Maulbronn, Württemberg, Germany, at the age of 74.