First Millennium Scotland
- 43 AD - Romans reach Britain.
- 79 AD - Romans first invade southern Scotland.
- 84 AD - Battle of Mons Graupius.
- 98 AD - Cornelius Tacitus first writes down his account of the Roman invasion.
- 122 AD - Start of the construction of Hadrian's Wall.
- 142 AD - Antonine Wall constructed.
- 185 AD - Antonine Wall abandoned.
- 211 AD - Scotland abandoned again by the Romans.
- 305 AD - New Roman campaigns against the Caledonians.
- 350 AD - Ninian born.
- 411 AD - The Romans finally abandon Britain.
- 563 AD - Columba arrives on Iona.
- 597 AD - Columba dies.
- 612 AD - Death of St. Kentigern.
- 664 AD - Synod of Whitby.
- 685 AD - Battle of Nechtansmere.
- 795 AD - Skye and Iona raided by Vikings.
- 843 AD - Kenneth MacAlpin crowned King of Alba.
- 997 AD - Kenneth III begins his reign as King of Alba. He is known as the brown haired one, and is thought to have been the grandfather of Macbeth's wife Gruoch.