Assertion: abbey | /r/CapableOf | decline in 13th and 14th centuries
Facets:
Source sentences:
text: In the 13th and 14th centuries the abbey began to decline, becoming involved in long wrangles over its properties, mostly with the family of Geroldseck, lords of the town of Maursmünster, now Marmoutier, that had grown up round the abbey.