Stanley had been commissioned an officer in the Royal Anglesey Engineers Militia in May 1900, and saw active service in South Africa during the Second Boer War. He was promoted to captain on 6 December 1902.[3]
In 1925 he succeeded his father to the three baronies and was known by the Stanley title. He died in August 1931 of a bacterial infection, actinomycosis. He was succeeded by his son Edward.
In his capacity as former Governor of Victoria, he attended the Covent Garden farewell of the Australian soprano Nellie Melba, and made a speech thanking her for her artistry and war-work. HMV recorded several excerpts of the evening, including Lord Stanley's speech, all of which can be heard on CD today.[4][5]
Arms
Coat of arms of Arthur Stanley, 5th Baron Stanley of Alderley
Crest
On a chapeau gules, turned up ermine, an eagle with wings expanded or preying upon an infant proper, swaddled gules, handed argent.
Escutcheon
Argent, on a bend azure, three bucks' heads cabossed or, a crescent for difference.
Supporters
Dexter, a stag or, gorged with a ducal crown, line reflexed over the back, and charged on the shoulder with a mullet azure; sinister, a lion reguardant proper, gorged with a plain collar argent charged withthree escallops gules.