Timeline: Thönen, Johannes: Michael and Deborah Hervey's Genealogy

	Date	Event(s)
1	1825	4 Mar 1825—4 Mar 1829: John Quincy Adams John Quincy Adams U.S. Presidency
2	1829	4 Mar 1829—4 Mar 1837: Andrew Jackson Andrew Jackson U.S. Presidency
3	1832	14 May 1832—2 Aug 1832: Black Hawk War Black Hawk War
4	1835	2 Oct 1835—21 Apr 1836: Texas War of Independence Texas War of Independence
5	1836	11 May 1836—2 Feb 1848: Mexican-American War Mexican-American War
6	1837	4 Mar 1837—4 Mar 1841: Martin Van Buren Martin Van Buren U.S. Presidency