Solberga Abbey was a Cistercian nunnery in operation from 1246 until at least 1469. It was located outside Visby on Gotland until 1404, and then in Visby. It was the only nunnery ot the island of Gotland.
Solberga Abbey was likely a daughter convent of Vreta Abbey. On 12 August 1246, Bishop Laurentius of Linköping mentions that the first nuns had been sent to Gotland, were Solberga was the only nunnery on the island. In contrast to what was previously believed, Solberga was a large convent with many members. It had both an abbess and a prioress. In 1361, many fallen from the Battle of Visby was buried on the abbey's land, were a cross, which still stands, was erected.
The abbey was presumably destroyed by the war between the Victual Brothers, the Teutonic Knights and the forces of the Kalmar Union in 1398-1403. In 1404, the abbess applied for help from the Master of the Teutonic Knights in Prussia, then in control of Gotland, to found a new abbey. The nuns were allowed to reside in the St. Jacob chapel in Visby, where they lived until they moved in to St. Gertrud chapel in Visby in 1469, then described as the diminished nuns of Visby. During the 15th century, the nuns were still, event though no longer in residence at Solberga, referred to as the Solberga nuns.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).