About

What this is, where the data comes from, and how to read it.

Who made this

I am Nicolaas. I built diadoche to make church history easier to reach — to put the first thousand years somewhere you can see it, and look at it from more than one direction.

I work on it alone, and I cannot check every date and every name myself. Some of what is here will be wrong.

If you find something missing or mistaken, or there is a way of seeing this you would like and cannot get, write to me at admin@diadoche.org. A correction is the most useful thing you can send.