Aurelius of Asturias is believed to be buried at Iglesia de San Martín de Tours, which is near Sotrondio.
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In September 2007, by a decree of the Principality of Asturias, it joined the adjacent El Entrego and Blimea to form a single population center, San Martin del Rey, as a homonymous municipality.
In September 2007, by a decree of the Principality of Asturias, El Entrego joined the adjacent Sotrondio and Blimea to form a single population center of San Martin del Rey name Aurelio as a homonymous municipality.