The Mappin Baronetcy, of Thornbury in the Township of Upper Hallam in the Parish of Sheffield in the West Riding of the County of York, was a title in the Baronetage of the United Kingdom. It was created on 27 August 1886 for the factory owner and Liberal politician Frederick Mappin. The title became extinct on the death of the sixth Baronet in 1975.
Escutcheon: | Azure on a bend engrailed between two boars' heads erased Argent three lozenges of the field. |
Crest: | A boar Sable charged with a pale Or and resting the dexter fore-foot upon a spur fesswise also Or. |
Motto: | Cor Forte Calcar Non Requirit[1] |