Andrew Ellicott, American surveyor and urban planner (b. 1754)
Andrew Ellicott (January 24, 1754 – August 28, 1820) was an American land surveyor who helped map many of the territories west of the Appalachians, surveyed the boundaries of the District of Columbia, continued and completed Pierre (Peter) Charles L'Enfant's work on the plan for Washington, D.C., and served as a teacher in survey methods for Meriwether Lewis.
1820Aug, 28
Andrew Ellicott
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Events on 1820
- 6Feb
American Colonization Society
The first 86 African American immigrants sponsored by the American Colonization Society depart New York to start a settlement in present-day Liberia. - 3Mar
Missouri Compromise
The U.S. Congress passes the Missouri Compromise. - 6Mar
Louisiana Purchase
The Missouri Compromise is signed into law by President James Monroe. The compromise allows Missouri to enter the Union as a slave state, brings Maine into the Union as a free state, and makes the rest of the northern part of the Louisiana Purchase territory slavery-free. - 24Aug
History of Portugal
Constitutionalist insurrection at Oporto, Portugal. - 15Sep
Lisbon
Constitutionalist revolution in Lisbon, Portugal.