The monastery at Kildonan was founded by a missionary St. Donnan, possibly from either Dal Riata or an Irish Kingdom. He and his monks were massacred in 617 by the local Pictish queen. In medieval times the island was held by Clan Donald. The church which currently houses the alleged sheela sculpture is thought to be a 16th century construction but there is evidence of earlier religious settlement in four cross slabs which date from the early medieval period. Records also list a religous settlement here in 725 so it would seem that the monastery continued after St Donan’s death.
References:The Pilgrimage Church of Wies (Wieskirche) is an oval rococo church, designed in the late 1740s by Dominikus Zimmermann. It is located in the foothills of the Alps in the municipality of Steingaden.
The sanctuary of Wies is a pilgrimage church extraordinarily well-preserved in the beautiful setting of an Alpine valley, and is a perfect masterpiece of Rococo art and creative genius, as well as an exceptional testimony to a civilization that has disappeared.
The hamlet of Wies, in 1738, is said to have been the setting of a miracle in which tears were seen on a simple wooden figure of Christ mounted on a column that was no longer venerated by the Premonstratensian monks of the Abbey. A wooden chapel constructed in the fields housed the miraculous statue for some time. However, pilgrims from Germany, Austria, Bohemia, and even Italy became so numerous that the Abbot of the Premonstratensians of Steingaden decided to construct a splendid sanctuary.