Blazon: Azure fretty argent, on a canton or a fleur-de-lis gules
I can’t quite establish a historical presence for Simon de Somery; there does seem to have been someone by that name who was a pastor of Clent and studied abroad for three years in 1274. It’s unclear whether he was related to the de Somerys of Dudley Castle, though they apparently bore or two lions passant azure (or with the tinctures swapped; a lot of this is unclear).
Arms in use since 1606; no date known for the rest of the achievement
Blazon: Azure a representation of the Sword of St. Edmundsbury Borough Council in its scabbard proper between in fess two pairs of arrows in saltire argent each pair enfiled by an ancient crown or
Crest: On a wreath of the colors upon a grassy mount a wolf sejant proper dexter paw upon a king’s head couped at the neck also proper crowned or
Supporters: On the dexter a lion rampant chevronelly or and gules charged on the shoulder with a roundel gules fretty or, on the sinister an ounce* sable bezanté collared compony counter-compony argent and azure and charged on the shoulder with a roundel or fretty sable
Mantling: Gules lined argent
Motto: Sacrarium regis cunabula legis (Shrine of the king, cradle of the law)