Mac Callum More, marquis of Argyle, in the reign of Charles I., was commander of the parliamentary forces, and is called "Gillespie Grumach;" he disguises himself, and assumes the name of Murdoch Campbell.—Sir W. Scott, Legend of Montrose (1819).

(Duke and duchess of Argyle are introduced also in the Heart of Midlothian, by Sir W. Scott, 1818.)

Ariad'ne (4 syl.), daughter of Minos king of Crete. She gave Theseus a clew of thread to guide him out of the Cretan labyrinth. Theseus married his deliverer, but when he arrived at Naxos (Dia) forsook her, and she hung herself.

Surely it is an Ariadnê.... There is dawning womanhood in every line; but she knows nothing of Naxos.—Ouidà, Ariadnê, i. 1.

Ar'ibert, king of the Lombards (653-661), left "no male pledge behind," but only a daughter named Rhodalind, whom he wished duke Gondibert to marry, but the duke fell in love with Bertha, daughter of As'tragon, the sage. The tale being unfinished, the sequel is not known.—Sir W. Davenant, Gondibert (died 1668).

Arideus [A.ree'.de.us], a herald in the Christian army.—Tasso, Jerusalem Delivered (1575).

A'riel, in The Tempest, an airy spirit, able to assume any shape, or even to become invisible. He was enslaved to the witch Syc'orax, mother of Caliban, who overtasked the little thing, and in punishment for not doing what was beyond his strength, imprisoned him for twelve years in the rift of a pine tree, where Caliban delighted to torture him with impish cruelty. Prospero, duke of Milan and father of Miranda, liberated Ariel from the pine-rift, and the grateful spirit served the duke for sixteen years, when he was set free.

And like Ariel in the cloven pine tree,

For its freedom groans and sighs.

Longfellow, The Golden Milestone.