Timeline: Briggs, Abigail: Michael and Deborah Hervey's Genealogy

	Date	Event(s)
1	1801	4 Mar 1801—4 Mar 1809: Thomas Jefferson Thomas Jefferson U.S. Presidency
2	1809	4 Mar 1809—4 Mar 1817: James Madison James Madison U.S. Presidency
3	1812	12 Jun 1812—16 Feb 1815: War of 1812 War of 1812
4	1815	3 Mar 1815—24 Sep 1816: Second Barbary War Second Barbary War
5	1817	4 Mar 1817—4 Mar 1825: James Monroe James Monroe U.S. Presidency
6	1825	4 Mar 1825—4 Mar 1829: John Quincy Adams John Quincy Adams U.S. Presidency
7	1829	4 Mar 1829—4 Mar 1837: Andrew Jackson Andrew Jackson U.S. Presidency
8	1832	14 May 1832—2 Aug 1832: Black Hawk War Black Hawk War
9	1835	2 Oct 1835—21 Apr 1836: Texas War of Independence Texas War of Independence
10	1836	11 May 1836—2 Feb 1848: Mexican-American War Mexican-American War
11	1837	4 Mar 1837—4 Mar 1841: Martin Van Buren Martin Van Buren U.S. Presidency
12	1841	4 Mar 1841—4 Apr 1841: William Henry Harrison William Henry Harrison U.S. Presidency 4 Apr 1841—4 Mar 1845: John Tyler John Tyler U.S. Presidency
13	1845	4 Mar 1845—4 Mar 1849: James K. Polk James K. Polk U.S. Presidency
14	1849	4 Mar 1849—9 Jul 1850: Zachary Taylor Zachary Taylor U.S. Presidency
15	1850	9 Jul 1850—4 Mar 1853: Millard Fillmore Millard Fillmore U.S. Presidency
16	1853	4 Mar 1853—4 Mar 1857: Franklin Pierce Franklin Pierce U.S. Presidency