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Heraldik av verden
|Norwegian heraldry portal|
Province : Akershus
I gull en rød rose med fem kronblad.
The arms were granted on June 26, 1981.
The rose is derived from the arms of the medieval dynasty of Sudreim (Sudreimsætten), one of the most influential noble families in Norway at the time. Their name was derived from what is now known as Sørum.