Your timeline is very handy, thank you! I keep thinking I should do something similar for GitN, seeing that I keep having to delve into that to work out other parts of Ewen and Keith's timelines, but I think I am not so systematic as you -- I tend to work out the one question I need an answer to, make a note somewhere, and move on.

The Wounded Name is another one I think I should do a timeline for. Not that I've written for it much, but I have the impression it's like FotH: every event happens on a well-defined date, and it could be reverse-engineered with a little effort.