Limburg Cathedral (, also known as Georgsdom ("George's Cathedral") after its dedication to Saint George, is located above the old town of Limburg in Hesse, Germany. It is the cathedral of the Catholic Diocese of Limburg. Its high location on a rock above the river Lahn provides its visibility from far away. It is the result of an Early Gothic modernization of an originally Early Romanesque building and therefore shows a Romanesque-Gothic transitional style. The medieval patron saints of the church were Saint George and Saint Nicholas. History When the first church was built above the Lahn on the Limburger Felsen ("Limburg Rock") is not exactly known. According to a reference in the Nekrolog of the Basilica of St. Castor in Koblenz, Archbishop Hetti of Trier (814–847) consecrated a church of Saint George in "Lympurgensis". Incidental archaeological discoveries from Carolingian times under the current church support the existence of a 9th-century church building in the area of the present chapel. There are no actual remains of the building, however, nor any indications of its exact location or of its patron saint. Since the aforementioned record of its consecration was first written down in the 16th century, its accuracy has been controversial in scholarly literature. On 10 February 910, King Louis the Child issued a deed for the foundation of a Stift of canons, which the Gaugraf of Niederlahngau, Konrad Kurzbold (~ 885–948) had pushed for. The construction of a collegiate church probably began immediately. The choice of Saint George as patron is mentioned by Emperor Otto I in a document from the year 940. By then, the first church had very likely already been completed. In the 11th century, that first church was replaced by an Early Romanesque basilica. A lead reliquary from the 11th century, found in 1776 in the main altar in the form of a schematic model of a church, mentions a Graf (count) Heinrich as founder and builder of a new "templum", that being apparently the new basilica. In about 1180 an extensive remodelling was started that gave the church its present-day shape. In the western part, the nave and the transept, and the walls up to the top of the level of the galleries, are remainders of the Early Romanesque basilica. The Gothic modernization was begun in the west and proceeded eastward. Most of the windows and the western portal were enlarged in Gothic style,