! style="width:6en" | Year || style="width:15en" | Date || Event
|-
| 1802 1849 || || [[John PlayfairChaldean people]] publishes summary of Kurdistan, Iraq witnessed by respected British archaeologist William Kenneth Luftus[[James Hutton]]'s theories File:1849 Chaldeans of geologyKurdistan.PNG|thumb|1849 Chaldeans of Kurdistan]]
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| 1805 1850 || || ''[[The Glasgow HeraldChaldean Nation]]'' newspaper first publishedand [[Chaldean people]] recognition by British archaeologist William Kenneth Luftus[[File:Chaldean Nation recognition 1850.PNG|thumb|Chaldean Nation recognition 1850]]
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| 1817 1879 || || ''Chaldean archaeologist Hormuzd Rassam reflects on his [[The ScotsmanChaldean people]]'' newspaper first published, 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]]
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| 1820 || || The "[[Radical War]]".