If you click say 2011, and then it will say on the right hand side "213 people posted on your timeline" or whatever. Read through those, some of them were private messages.
Just go through the year and click hide from timeline.
Hopefully this was a mistake, but if not, that's a bold move...
A quick word on blocking ads
It looks like you are using an ad blocker. That's okay. Who doesn't? But without advertising revenue, we can't keep making this site awesome. Click the link below for instructions on disabling adblock.
