 They drew wheels on the walls and doors of his residence, Willigis though made it his personal ensign with the motto "Willigis, remember where you came from".However, this is not proven, and in any case coats of arms only appeared in the 12th century.Most of the archbishops of Mainz used the wheel for the first and third field of their personal coat of arms, using their family's coat of arms for the second and fourth fields.