Ermenguer was the ruler of the

County of Empúries The County of Empúries (, ), also known as the County of Ampurias (), was a medieval county centred on the town of Empúries and enclosing the Catalan region of Peralada. It corresponds to the historic ''comarca'' of Empordà. After the Fr ...

whose attested reign was from 813 to 817. In 813, his naval influence reached the

Balearic Islands The Balearic Islands are an archipelago in the western Mediterranean Sea, near the eastern coast of the Iberian Peninsula. The archipelago forms a Provinces of Spain, province and Autonomous communities of Spain, autonomous community of Spain, ...

Sources

9th-century deaths Counts of Empúries Gothic warriors Year of birth unknown 9th-century counts in Europe {{Europe-noble-stub