On this page you will find links to sites I have found to be of value in researching the history of the period. You will only find a limited number of really relevant links here.
Castle Learning Center providing castle research pages, we hope to encourage students, writers, and enthusiasts of all ages to explore castles and to stimulate their creativity. Here you will find many areas of interest to help and guide you.
If you have other links that might fit this page, let us know. No links to sites for marketing.