Arms of FitzClarence, Earl of Munster: The royal arms of King William IV (without the escutcheon of the Arch Treasurer of the Holy Roman Empire and without the Crown of Hanover) debruised by a baton sinister azure charged with three anchors or[1]
The second creation came in the Peerage of the United Kingdom on 12 May 1831 for George Augustus Frederick FitzClarence, the eldest illegitimate son of William IV. He was made Viscount FitzClarence and Baron Tewkesbury in the county of Gloucester at the same time.[2] The viscountcy was used as a courtesy title by the heir apparent to the earldom. The titles were created with remainder to his brothers Frederick, Adolphus and Augustus.
Lord Munster's great-grandson, the fifth earl (who succeeded his uncle), was a prominent Conservative politician and held ministerial office under five prime ministers. He was succeeded by his second cousin, the sixth earl. He was the son of Brigadier GeneralCharles FitzClarence, VC (8 May 1865 – 12 November 1914), son of Captain the Hon. George FitzClarence, third son of the first earl. On the death of his son, the seventh earl, in 2000, the titles became extinct.
On a Chapeau Gules turned up Ermine a Lion statant guardant crowned with a Ducal Coronet Or and gorged with a Collar Azure charged with three Anchors Gold.
Escutcheon
The Royal Arms of King William IV (without the Escutcheon of the Arch Treasurer of the Holy Roman Empire, and without the Crown of Hanover) debruised by a Baton Sinister Azure charged with three Anchors Or.
Supporters
On the dexter side a Lion guardant ducally crowned Or, and on the sinister side a Horse Argent, each gorged with a Collar Azure charged with three Anchors Gold.
Motto
Nec Temere Nec Timide (Neither rashly nor fearfully)
^Debrett's Peerage, 1968, p.813; Crest: On a Chapeau Gules turned up Ermine a Lion statant guardant crowned with a Ducal Coronet Or and gorged with a Collar Azure charged with three Anchors Gold. Supporters: On the dexter side a Lion guardant ducally crowned Or, and on the sinister side a Horse Argent, each gorged with a Collar Azure charged with three Anchors Gold.