My friend Richard at Caught by the Light has posted a clear and useful Anglican/Episcopal timeline from the period of the American Revolution (more properly called the War of Independence, some say) to the present. I haven't read all of it but it looks good. Father Jake Stops the World has already picked it up. Richard made the timeline for his congregation originally. Thank you, Richard.
It's a pdf, so you can print it out and underline and highlight things and scribble on it to your heart's content.
Richard also welcomes feedback, additions, and corrections.