David Gans is also known for his popularization of the six-pointed Star of David, a symbol first associated with the Jews of Prague some 100 years prior. (The legends that the Magen David decorated the shields of King David’s troops have no literary basis.) Gans saw in the star, with its repeating symmetries of two overlapping equilateral triangles, a symbol for the mathematical perfection of G‑d’s universe. His gravestone in Prague is thus proudly adorned with a Magen David, surmounted by a line drawing of a goose: his family name in Hebrew was Avuz, translated into German as Gans (goose).
– The Tzemach David, JewishHistoryLectures.org