Hans Dietrich Birk

Sable a sword in pale Argent hilt and pommel Or surmounted by a wall embattled Or in base charged with two crosses patty Sable placed fesswise on either side of a semi-circular arch quoined Or and Sable issuing from base and displaying the field and hilt of the sword;

Per fess embattled Or and Sable, an escutcheon of the Arms;