Following his discovery of objects bearing the swastika square in the ruins of Troy, Heinrich Schliemann consulted two leading Sanskrit scholars of the day, Emile Burnouf and Max Müller. Schliemann concluded that the Swastika square was a specifically Indo-European symbol, and associated it with the ancient migrations of Proto-Indo-Europeans. He connected it with similar shapes found on ancient pots in Germany, and theorised that the swastika square was a "significant religious symbol of our remote ancestors", linking Germanic, Greek and Indo-Iranian cultures. Later discoveries of the motif among the remains of the Hittites and of ancient Iran seemed to confirm this theory, but the symbol was also known for its use by indigenous American Indians as well as Eastern cultures.