authoritative instances of fact is necessary before a decision can be definitely put forward. Unless some officer of arms will carefully collate the information which can be gleaned from the records in the College of Arms which are relevant to the subject, it does not seem likely that our knowledge will advance greatly.
The grant of supporters to the Earl of Stafford, as under, is worthy of attention.
"To all and singular to whom these Presents shall come, John Anstis Esqr Garter principal King of Arms, sends greeting, Whereas his late Majesty King James the Second by Letters Patents under the Great Seal, did create Henry Stafford Howard to be Earl of Stafford, to have and hold the same to him and the heirs males of his body; and for default thereof to John and Francis his Brothers and the heirs males of their bodies respectively, whereby the said Earldom is now legally vested in the right Honble William Stafford Howard Son and Heir of the said John; And in regard that ye said Henry late Earl of Stafford omitted to take any Grant of Supporters, which the Peers of this Realm have an indisputable Right to use and bear, the right Honble Henry Bowes Howard Earl of Berkshire Deputy (with the Royal Approbation) of his Grace Thomas Howard Duke of Norfolk Earl Marshall and Hereditary Marshall of England hath been pleased to direct me to grant to the said right Honble William Stafford Howard Earl of Stafford the Supporters formerly granted to ye late Viscount Stafford, Grandfather to the said Earl; as also to order me to cause to be depicted in the Margin of my said Grant ye Arms of Thomas of Woodstock Duke of Gloucester quartered with the Arms of the said Earl of Stafford, together with the Badges of the said Noble Family of Stafford: Now these presents Witness that according to the consent of the said Earl of Berkshire signified under his Lordship's hand and seal I do by the Authority and power annexed to my Office hereby grant and assign to ye said Right Honourable William Stafford Howard Earl of Stafford, the following Supporters which were heretofore borne by the late Lord Viscount Stafford, that is to say, on the Dexter side a Lion Argent, and on the Sinister Side a Swan surgiant Argent Gorged with a Ducal Coronet per Pale Gules and sable beaked and membered of the Second; to be used and borne at all times and upon all occasions by the said Earl of Stafford and the heirs males of his body, and such persons to whom the said Earldom shall descend according to the Law and Practice of Arms without the let or interruption of any Person or Persons whatsoever. And in pursuance of the Warrant of the said Earl of Berkshire, The Arms of Thomas of Woodstock Duke of Gloucester, as the same are on a Plate remaining in the Chapel of St George within ye Castle of Windsor, set up there for his Descendant the Duke of Buckingham