The blue lion in heraldry. In ancient times the countries were devided by which royal or nobility had inherited a part of land. Borders were totally different and the authority of specific noble classes streched much further than in does nowadays and there were less people then there are today.
Here listed a specific blue lion on a white (silver) shield. By family and places.
Family coat of arms with blue lions on a white (silver) shield
Coat of arms linked to cities with blue lion on white (silver) shield
*note: Mural crowns In Roman Antiquity, a golden wall crown was granted to the soldier who was the first to set the standard of the attacking party on the wall of a besieged city or fortress.