| 1828-1836: | |  |  |  | Andrew Jackson president of US  from before birth until age 1 | 
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  | 1829-1851: | |  |  |  | 2nd Cholera pandemic  from before birth until after line end | 
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  | 1830-1860: | |  |  |  | Underground railroad leads 100,000+ slaves to freedom in US  from before birth until after line end | 
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  | 1830-1837: | |  |  |  | Reign of King William IV (Hanover)  from before birth until age 2 | 
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  | 1835-1842: | |  |  |  | 2nd Seminole War  from age 0 to age  7 | 
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  | 1835: | |  |  |  | Mormon leader Joseph Smith prophesies of 'coming of lord' by 1891  at age 0 | 
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  | 1835: |  | 
  | 1836: | |  |  |  | Battle of the Alamo  at age 1 | 
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  | 1836: | |  |  |  | Arkansas enters the union -25th  at age 1 | 
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  | 1836: | |  |  |  | Texas war for independence from Mexico  at age 1 | 
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  | 1837: | |  |  |  | Depression and Panic in the US - inflation, speculation  at age 2 | 
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  | 1837-1840: | |  |  |  | Martin Van Buren president of US  from age 2 to age  5 | 
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  | 1837: | |  |  |  | Michigan enters the union - 26th  at age 2 | 
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  | 1837-1901: | |  |  |  | Reign of Queen Victoria (Hanover)  from age 2 until after line end | 
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  | 1838-1839: | |  |  |  | Forced relocation of Cherokee  from age 3 to age  4 | 
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  | 1839-1842: | |  |  |  | Opium war between China and the English  from age 4 to age  7 | 
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  | 1841-1844: | |  |  |  | John Tyler president of US  from age 6 to age  9 | 
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  | 1842: | |  |  |  | Chinese cede Hong Kong to the English  at age 7 | 
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  | 1844: | |  |  |  | 1st telegraph line message, Washington to New York  at age 9 | 
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  | 1845-1849: | |  |  |  | Irish Potato Famine  from age 10 until after line end | 
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  | 1845: | |  |  |  | Florida enters the union - 27th  at age 10 | 
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  | 1845-1848: | |  |  |  | James K Polk president of US  from age 10 until after line end | 
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  | 1845: | |  |  |  | Texas enters the union - 28th  at age 10 | 
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  | 1846: | |  |  |  | Iowa enters the union - 29th  at age 11 | 
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  | 1846-1848: | |  |  |  | The Mexican-US War  from age 11 until after line end | 
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