Clonmacnoise Crozier

Clonmacnoise Crozier
Upper parts of the crozier
Material	Wood, copper alloy, silver, niello, glass and enamel
Size	Height: 97 cm (38 in) Width (max): 13.5 cm (5.3 in)
Created	Late 11th century Refurbished in the 14th or 15th centuries
Discovered	Late 18th or early 19th century Clonmacnoise, County Offaly, Ireland
Present location	National Museum of Ireland – Archaeology, Kildare Street, Dublin
Identification	R2988

The Clonmacnoise Crozier is a late-11th-century Insular crozier that would have been used as a ceremonial staff for bishops and mitred abbots. Its origins and medieval provenance are unknown. It was likely discovered in the late 18th or early 19th century in the monastery of Clonmacnoise in County Offaly, Ireland. The crozier has two main parts: a long shaft and a curved crook. Its style reflects elements of Viking art, especially the snake-like animals in figure-of-eight patterns running on the sides of the body of the crook, and the ribbon of dog-like animals in openwork (ornamentation with openings or holes) that form the crest at its top. Apart from a shortening to the staff length and the loss of some inserted gems, it is largely intact and is one of the best-preserved surviving pieces of Insular metalwork.

The crozier may have been associated with Saint Ciarán of Clonmacnoise (died c. 549 CE), and was perhaps commissioned by Tigernach Ua Braín (died 1088), Abbot of Clonmacnoise, but little is known of its origin or rediscovery. It was built in two phases: the original 11th-century structure received an addition sometime around the early 15th century. The staff is made from a wooden core wrapped in copper-alloy (bronze) tubes, fixed in place by binding strips, and three barrel-shaped knops (protruding decorative metal fittings). The hook was concurrently but separately constructed before it was placed on top of the staff. The crozier's decorative attachments include the crest and terminal (or "drop") on the crook, and the knops and ferrule on the staff; these components are made from silver, niello, glass and enamel. The hook is further embellished with round blue glass studs and white and red millefiori (glassware) insets.

The antiquarian and collector Henry Charles Sirr, Lord Mayor of Dublin, held the crozier until his collection was acquired by the Royal Irish Academy on his death in 1841. It was transferred to the archaeology branch of the National Museum of Ireland on Kildare Street on the branch's foundation in 1890. The archaeologist Griffin Murray has described the crozier as "one of [the] finest examples of early medieval metalwork from Ireland".^[1]