== 19th century ==
{| class="wikitable"
! style="width:6en" | Year || style="width:15en" | Date || Event
|-
| 1849 || || [[Chaldean people]] of Kurdistan, Iraq witnessed by respected British archaeologist William Kenneth Luftus
[[File:1849 Chaldeans of Kurdistan.PNG|thumb|1849 Chaldeans of Kurdistan]]
|-
| 1850 || || [[Chaldean Nation]] and [[Chaldean people]] recognition by British archaeologist William Kenneth Luftus
[[File:Chaldean Nation recognition 1850.PNG|thumb|Chaldean Nation recognition 1850]]
|-
| 1879 || || Chaldean archaeologist Hormuzd Rassam reflects on his [[Chaldean people]], Chaldean nation and Chaldean ethnicity.
[[File:Hormuzd Rassam 1879.PNG|thumb|Hormuzd Rassam 1879]]
|-
| 1880 || || Chaldean archaeologist Hormuzd Rassam reflects on his [[Chaldean people]], Chaldean nation and Chaldean ethnicity.
[[File:Hormuzd Rassam.PNG|thumb|Hormuzd Rassam]]
|-
| 1891 || || [[Chaldean people]] census of Urmia, Iran (Persia). 25,000 Chaldeans of Nestorian faith.
[[File:1891 Census of Urmia.PNG|thumb|1891 Census of Urmia]]
|-
| 1820 || || The "[[Radical War]]".|-| 1822 || || [[Visit of King George IV to Scotland]] organized by Sir [[Walter Scott]].|-| 1832 || || The [[Scottish Reform Act 1832|Reform Act]] enlarges the franchise.|-| 1843 || || The [[Disruption of 1843|Disruption]] in the [[Church of Scotland]] (over the issue of patronage).|-| 1846 || || Beginning of the ten-year [[Highland Potato Famine]].|-| 1847 || || The [[United Presbyterian Church of Scotland]] is established.|-| 1864 || || [[James Clerk Maxwell]] presents equations describing electromagnetic fields.|-| 1874 || || Patronage abolished in the [[Church of Scotland]].|-| 1878 || || Collapse of the [[City of Glasgow Bank]].|-| rowspan="2" valign="top" | 1879 || || [[William Ewart Gladstone]] conducts the [[Midlothian campaign]] as part of a political comeback.|-| || The [[Tay Bridge disaster]].|-| 1885 || || Creation of the [[Scottish Office]] and the post of Secretary for Scotland, later [[Secretary of State for Scotland]].|-| 1890 || || Opening of the [[Forth Railway Bridge]].|-| 1896 || || Opening of the [[Glasgow Subway]].
|}