Ko te 1840 te tau kotahi mano, e waru rau e whā tekau, he tau noa; ko te rā tuatahi he Rāapa.

Ngā kaupapa o te tau takatā

Rā whānau takatā

Ngā mate takatā

Kaihautū o te ao takatā

  • Wiwi - Louis-Phillippe(1 Here-turi-kōkā 1830 ki 24 Hui-tanguru 1848)
  • Puruhia -
    1. Frederick William III, (1797-1840)
    2. Frederick William IV, (1840-1861)
  • Ruhia - Nicholas I, (26 Hakihea 1825 ki 2 Poutū-te-rangi 1855)
  • Pāniora - Isabella II, (29 Mahuru 1833 ki Mahuru, 1868)
  • Te Hononga o Amerika - Martin Van Buren, Tumuaki, (4 Poutū-te-rangi 1837 ki 4 Poutū-te-rangi 1841)

Tirohia hoki takatā

Hoto ki waho takatā

 
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1840