A lot of history is "personal" - example - for me, Nov. 19, 1493 is more important than Oct. 12, 1492.... (Chris landed in PR on his second voyage), but that doesn't mean that I didn't learn about Harold defeating the Vikings in 1066...

So, rather than make this a poll, I'd be interested in an informal survey ...
What do the following years mean to you:
1066
1588
1815
1863
1898
1905