175th anniversary: In a fight near Christiana, Pennsylvania, a group of escaped slaves and free...
History · Anniversaries · Fri, September 11, 2026
1851: In a fight near Christiana, Pennsylvania, a group of escaped slaves and free Blacks led by William Parker fought off a federal posse seeking to arrest and return the escapees to slavery.
Also on Sep 11, 2026
| Date | Event | When |
|---|---|---|
| Fri, Sep 11, 2026 | 250th anniversary: British and American leaders held a peace conference on Staten Island, New... | 13 days ago |
Source, method and history
- Source
- Wikipedia
- How we know
- Wikipedia "On this day" selected anniversary, 175 years (1851 to 2026).
- Recurs
- annual
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- Changes
- None recorded.
Sources: official schedules and published calendars, linked on every event; computed dates name their rule. Refreshed nightly.