Timeline of Southern Maryland

== 19th Century ==

== 19th Century ==

* 1865 April 15 - [[John Wilkes Booth]] stops at [[St. Catharine (Waldorf, Maryland)|St. Catharine]], [[Samuel Mudd]]'s house in Waldorf.<ref name="RogerJNorton-JohnBest">{{cite web |title=John Best |url=https://rogerjnorton.com/Lincoln29.html |access-date=January 13, 2020 |website=rogerjnorton.com |series=Lincoln |volume=29}}</ref><ref name="MuddResearch-JohnBest">{{cite web |title=John Best, farmhand of Dr.&nbsp;Samuel Mudd |url=http://www.muddresearch.com/john-best-farmhand-of-dr-samuel-mudd.html |access-date=January 13, 2020 |website=muddresearch.com}}</ref>

* 1865 April 15 - [[John Wilkes Booth]] stops at [[St. Catharine (Waldorf, Maryland)|St. Catharine]], [[Samuel Mudd]]'s house in [[Waldorf, Maryland|Waldorf]].<ref name="RogerJNorton-JohnBest">{{cite web |title=John Best |url=https://rogerjnorton.com/Lincoln29.html |access-date=January 13, 2020 |website=rogerjnorton.com |series=Lincoln |volume=29}}</ref><ref name="MuddResearch-JohnBest">{{cite web |title=John Best, farmhand of Dr.&nbsp;Samuel Mudd |url=http://www.muddresearch.com/john-best-farmhand-of-dr-samuel-mudd.html |access-date=January 13, 2020 |website=muddresearch.com}}</ref>

* 1869 - Wallville School opens in Calvert County serving as a one room schoolhouse for African American students.<ref name=":1">{{Cite web |date=2010 |title=The Old Wallville School – Calvert County's Reconstructed African American One-Room School |url=https://www.oldwallvilleschool.org/ |access-date=2025-07-07 |language=en-US}}</ref>

* 1869 - Wallville School opens in Calvert County serving as a one room schoolhouse for African American students.<ref name=":1">{{Cite web |date=2010 |title=The Old Wallville School – Calvert County's Reconstructed African American One-Room School |url=https://www.oldwallvilleschool.org/ |access-date=2025-07-07 |language=en-US}}</ref>