Clarion (instrument) in the context of Organ stop

The clarion (also rest or sufflue) is a rare charge in heraldry of uncertain meaning and purpose. It originates from England and is still largely exclusive to that country, though latterly it has been imported to other Anglophone nations. In Canadian heraldry, it is the cadency mark of a ninth daughter.

It is generally said to represent a kind of wind instrument such as a panpipe or recorder, but does not resemble the trumpet-like clarion known to modern musicians. It may also be intended as an overhead view of a keyboard instrument such as a spinet. Alternatively it has been said to represent a 'rest', a device used by mediaeval knights to support a lance during jousting. In his Display of Heraldry John Guillim suggests that it may be a rudder. 'Clarion' is also the name given to a stop on an organ which imitates the sound of a trumpet.

Irish traditional music (also known as Irish trad, Irish folk music, and other variants) is a genre of folk music that developed in Ireland.

In A History of Irish Music (1905), W. H. Grattan Flood wrote that, in Gaelic Ireland, there were at least ten instruments in general use. These were the crwth (a small rubbed strings harp) and cláirseach (a bigger harp with typically 30 strings), the tiompán (a small string instrument played with a bow or plectrum), the feadán (a fife), the buinne (an oboe or flute), the guthbuinne (a bassoon-type horn), the beannbhuabhal and corn (hornpipes), the cuislenna (bagpipes – see Great Irish warpipes), the stoc and storgán (clarions or trumpets), and the cnámha (bones). Within the tradition, there is poetic reference to the use of a fiddle as far back as the 7th century, which predates the development of the modern violin by around 900 years.

Richard Grenville (died 1550) lord of the manor of Stowe, Kilkhampton in Cornwall and of Bideford in Devon, was an English soldier, politician, and administrator who served as a Member of Parliament for Cornwall in 1529, and served as Sheriff of Cornwall and Sheriff of Devon.