thumb|Procession of the Saints of Britain - Diocese of Rennes, Rennes Cathedral {{Use dmy dates|date=April 2022}} '''Gurthiern''' (also '''Guthiern''', '''Gunthiern''', and '''Gunthiernus''') was a Welsh prince. According to the ''Vita sancta Gurthierni'', he became a hermit in Brittany and founder of an abbey at Kemperle (Quimperlé). He is a Catholic and Orthodox saint with a feast day on 3 July.<ref name="cathsaints">{{cite web |title=Saint Gunthiern |url=http://catholicsaints.info/saint-gunthiern/ |website=CatholicSaints.Info |accessdate=9 January 2020}}</ref>
==References== <references/>
==External links== *[http://www.vortigernstudies.org.uk/artsou/gurtex.htm Online text of the ''Vita''] *{{in lang|de}} [http://www.zeno.org/Heiligenlexikon-1858/A/Gunthiernus,+S. ''Heiligenlexikon-1858'' entry]
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Category:Welsh royal saints Category:Medieval Breton saints Category:5th-century Christian saints
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