19th Century
From Trekipedia
1861
- Abraham Lincoln is inaugurated as the 16th President of the United States of America.[1]
1865
- Abraham Lincoln is assassinated.[1]
1893
- August 13: Data, Picard, Riker, Crusher, and Troi are transported back in time from Devidia II on Stardate 45965.3 to San Francisco while pursuing a group of Devidians that is preying upon Humans in the past. Data's head is separated from his body; while his body returns to 2368, his head remains in a cave under the Presidio, where it will remain until it is discovered in 2368 as part of a predestination paradox.[2]
