Rögnvald Kali Kolsson

St Rögnvald
St Rögnvald
Bornc. 1100
Norway
Died20 August 1158
Caithness, Scotland
Venerated inCatholic Church
CanonizedLate 12th-century by Pope Celestine III
Major shrineSt Magnus Cathedral, Kirkwall, Orkney, Scotland
Feast20 August

Rögnvald Kali Kolsson (Old Norse: Rǫgnvaldr / Rögnvaldr; Nynorsk: Ragnvald Kale Kolsson), also known as Saint Ronald of Orkney (c. 1100 – 1158), was a Norwegian earl of Orkney who came to be regarded as a Christian saint. Two of the Orkney Islands are named after Rögnvald, namely North Ronaldsay and South Ronaldsay.