Timeline: Pawel Mierzwa: WNY, New Brunswick and Minnesota Roots

- Yes, date unknown

	Date	Event(s)
1	1861	4 Mar 1861—15 Apr 1865: Abraham Lincoln Abraham Lincoln U.S. Presidency 12 Apr 1861—9 Apr 1865: American Civil War American Civil War
2	1865	15 Apr 1865—4 Mar 1869: Andrew Johnson Andrew Johnson U.S. Presidency
3	1869	4 Mar 1869—4 Mar 1877: Ulysses S. Grant Ulysses S. Grant U.S. Presidency
4	1877	4 Mar 1877—4 Mar 1881: Rutherford B. Hayes Rutherford B. Hayes U.S. Presidency