King of Great Britain and Ireland from 1760 until his death in 1820. His reign was marked most notably by the loss of British control over the American colonies. Advancing mental illness rendered George unable to fulfill his official duties during the last decade of his life, during which time the Prince Regent, William IV, ruled in his stead. DS, signed “George R,” five pages, 8 x 12.5, January 5, 1816. King George orders the affixing of the Great Seal to a commission for Mr. Dawkins. Nicely signed on the first page by George. Impressed paper seal is crisp and intact. In fine condition, with horizontal folds, with a few partial separations to the folds, and a bit of light toning. R&R COA.