In August 1862, Oswald Külpe was born in Kandau, Courland, one of the Baltic providences of Russia. However, his father, a notary, and his mother were German. Consequently, Külpe’s native tongue was German. He had a brother, Alfons Külpe who was a clergyman, and a sister who was a nurse. He lived a large portion of his life with his older, unmarried cousins, Ottillie and Marie Külpe, at their residences in Leipzig, Würzburg, Bonn, and Munich. He never married either and throughout the years he devoted an immense amount of his time to his work. It was said that Külpe would joke that science was his bride. He learned Russian during his training at the Gymnasium in Libau, where he graduated in 1879. He then taught history and other subjects at a boys’ school for a year and a half before relocating to Leipzig. In 1881 he enrolled in the University of Leipzig. He focused his studies mostly on history, however he attended the lectures of Wilhem Wundt. In these he became familiar with the blossoming field of psychology, the area upon which his life work eventually would be focused. In between 1882 and 1883, Külpe studied at the University of Berlin, where he attended the lectures of Heinrich von Treitschke, a nationalist German historian. Following his studies in Berlin, he transferred to Göttingen, where he spent two years as a student of Georg Elias Müller, where it is said he received the idea for his doctoral dissertation.