Łodzia (obsolete Polish for "boat") is a Polish coat of arms. It was used by many noble families of the Kingdom of Poland and the Polish-Lithuanian Commonwealth. A variant serves as the coat of arms of the city of Łódź (the city's name literally means "Boat"). It's a classic example of the so-called canting arms well known in European heraldry as it was borne by the medieval lords de Łodzia (a feudal lordship) and their clan. Hence the boat in the shield, clearly alluding to the estate's name literally meaning Boat(town). Also some unrelated families would bear it who were either legally adopted into the clan by its bloodline members or misattributed to the clan by error or usurpation.
Łodzia is one of the oldest Polish coats of arms. Its earliest appearance (1303) is on a seal belonging to Wojciech of Krośno, Palatine of Kalisz. The first blazon description dates from 1411.
The first Łodzia coat of arms featured a golden letter M on the shield, and a boat in the crest. That version was used by Mikołaj of Łodzia in 1301. By 1315, however, all the bearers of the coat of arms had adopted the version used by Wojciech of Krośno. Initially the coat of arms had a checkerboard background, which by 1382 had been supplanted by a plain red field.
A coat of arms is a unique heraldic design on an escutcheon (i.e. shield), surcoat, or tabard. The coat of arms on an escutcheon forms the central element of the full heraldic achievement which consists of shield, supporters, crest, and motto. The design is a symbol unique to an individual person or family (except in the UK), corporation, or state.
The ancient Romans used similar insignia on their shields, but these identified military units rather than individuals. The first evidence of medieval coats of arms is found in the 11th century Bayeux Tapestry in which some of the combatants carry shields painted with crosses. Coats of arms came into general use by feudal lords and knights in battle in the 12th century. By the 13th century, arms had spread beyond their initial battlefield use to become a flag or emblem for families in the higher social classes of Europe, inherited from one generation to the next. Exactly who had a right to use arms, by law or social convention, varied to some degree between countries. In the German-speaking regions both the aristocracy and "burghers" (non-noble free citizens) used arms, while in most of the rest of Europe they were limited to the aristocracy. The use of arms spread to the clergy, to towns as civic identifiers, and to royally chartered organizations such as universities and trading companies. Flags developed from coats of arms, and the arts of vexillology and heraldry are closely related. The coats of arms granted to commercial companies are a major source of the modern logo.
Coat of Arms is the fifth studio album by Swedish power metal band Sabaton.
All music by Joakim Brodén and all lyrics by Brodén and Pär Sundström (except lyrics on "Saboteurs" and "Midway" by Sundström only and lyrics on "Metal Ripper" and "Wehrmacht" by Brodén only).