Great Seal of Michigan

Michigan's seal was authorized in 1835 by the territorial legislature, before Michigan was admitted to the Union. Lewis Cass, who governed Michigan Territory from 1813 to 1831, is credited with designing the coat of arms at its center. The design drew on European heraldic convention: a central shield, two animal supporters, an eagle crest, and a motto, the same structure used by many early American states.

The state motto, "Si quaeris peninsulam amoenam circumspice," was modeled on Sir Christopher Wren's epitaph in St. Paul's Cathedral in London: "Si monumentum requiris, circumspice," meaning If you seek his monument, look around you. Cass adapted the phrase to Michigan's geography: If you seek a pleasant peninsula, look about you.

Michigan was admitted to the Union on January 26, 1837 as the 26th state. The coat of arms authorized two years earlier became the official seal of the new state and was subsequently incorporated into the Michigan state flag, placing the seal's imagery among the most reproduced of any Michigan state symbol.

The Great Seal of Michigan is organized as a full heraldic achievement: central shield, two supporters, a crest above, and a motto below. This structure was common among state seals designed in the early 19th century, placing Michigan in a tradition of American states using European heraldry to create official emblems.

The man at the center of the shield, right hand raised, represents peace. The motto Tuebor gives that posture a conditional meaning: Michigan will remain peaceful but is prepared to defend itself. The design was created not long after the War of 1812, during which Michigan Territory had been occupied by British forces and surrendered by General William Hull.

The Great Seal of Michigan uses a heraldic structure with a central shield, two animal supporters, an eagle crest, and two mottoes. Each element was chosen to reflect the character and geography of the Michigan territory at the time of statehood.

Michigan's coat of arms was authorized in 1835 and has not undergone the kind of major symbolic redesign seen in some other states. The man on the shoreline, the motto Tuebor, the elk and moose supporters, and the bald eagle crest have remained the defining features from the beginning.

What changed over time was mostly artistic treatment. Historical printed versions vary in lettering, shading, and proportions, while modern digital and statutory renderings standardize details more tightly.