Area: Pomona, San Dimas, La Verne, Diamond Bar, Claremont, Montclair, Ontario, Upland, Rancho Cucamonga, and the surrounding areas within the Pomona Valley.
Meaning: Heather for Scotland, as many of the founders have Scottish persona, and/or are Scots. Wyne, variation of wine, for all the vinyards and wineries that had been in the Valley. The arms of the Shire are canting, with the sprig of heather for the first half of the name, and the grapes symbolizing the wyne in the second half of the name. The battlement was to remind us always that the Shire was between a Rock and a Hard Place, being the two Baronies that surrounded us.
Established: June 10, 1978, one week after Caid became a Kingdom at the First Coronation.
Blazon: Or, on a fess embattled vert between two clusters of grapes crossed in saltire at the stems [Vitis vinifera caringnan] and a sprig of heather [Calluna vulgaris] proper a laurel wreath Or.
Heraldic officer's title: Sommelier
Newsletter: Previously, The Heatherwyne Press
Fighting Unit(s): Previously, Royal Company of Heatherwyne of the Army of Caid
Song: The Heatherwyne Song
Territories of Heatherwyne
- College of Boethius
| Caidan Baronies: Altavia, Angels, Calafia, Dreiburgen, Dun Or, Gyldenholt, Lyondemere, Naevehjem, Nordwache, Starkhafn, Western Seas|
Caidan Shires: Al-Sahid, Carreg Wen, Darach, Heatherwyne, Isles, Wintermist
Caidan Cantons: Bard's Keep, Canyons, Castle North, Cragdon, Gallavally, Mons Draconis, Peridot Isle, Poll na Gainmhe, Steinsee, Summergate, Tanwayour, Torvald, Valley Azure
Caidan Colleges: Boethius, Fenwood Knoll, Noe, Saint Artemas, Saint Firmin, San Ambrogio, San Isidore, Tour d'Yvoire, Voyagers
Other Information: Former Territories, Kingdoms, Known World