So, unfortunately, I don't remember my dreams as well as Pat. Here what I have to work with:
I had a timemachine, but it was broken and could only go to the industrial revolution.
It was also a Transmogrifier ala Calvin and Hobbes. I got turned into some historically significant martyr from the time period but I don't remember who. In the dream I knew who I was, and realized that I was this guy right before his big moment in the spotlight.