Dietmar I (archbishop of Salzburg)
Dietmar I, also Theotmar I, was archbishop of Salzburg from 874 to 907. He died fighting against the Hungarians at Brezalauspurc on July 4, 907.
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Wikipedia
Dietmar I, also Theotmar I, was archbishop of Salzburg from 874 to 907. He died fighting against the Hungarians at Brezalauspurc on July 4, 907.