A starter for 10:
Which royal heir died after swimming in the Thames ¹⁾, and which one drowned in the White Ship disaster ²⁾?

• Prehistoric Britain until c.43
• Roman Britain c.43–410

• Anglo-Saxon & Danish c.500–1066
• Norman 1066–1154
• Angevin England 1154–1214
• Plantagenet 1214–1485

• Tudor 1485–1603
  • Elizabethan 1558–1603
• Stewart 1603–1714
  • Jacobean 1603–1625
  • Caroline 1625–1649
  • Interregnum 1649–1659
  • Restoration 1660–1714
• Georgian 1714–1837
  • Regency 1811–1837
• Victorian 1837–1901
• Edwardian 1901–1917
• House of Windsor 1917-present

Regnal Years 1066-1936 - ongoing project - 1066-1727 now complete.