Lancaster Castle - Convict Database
http://www.lancastercastle.com/html/convict/default.phpWhile the information on this site's convict database is a bit limited, it certainly is useful if you have some information related to an ancestor who was tried at Lancaster Castle. You can search by surname and it will generally provide their name, age, crime and date of trial. In some instances, it will also include place of the trial and sentence. Overall it is an interesting website, providing insights into Lancaster Castle at that time. They are happy to receive additional information on the convicts tried there - so feel free to share and add to the information available on the site.