Dub of Scotland
Dub mac Maíl Choluim (Modern Gaelic: Dub mac Mhaoil Chaluim; 20 May 928 — 20 July 967) nicknamed the Vehement (Scottish Gaelic: a' Chaisteil) or the Black (Scottish Gaelic: an Dubh) was the King of Scotland from 962 to 967. He was the son of Malcolm I of Scotland and Bethoc. He succeded his first cousin twice removed Indulf, the Scottish king who succeeded his father.