The following sites contain lots of information about the family

Vincent's pages - Le Plastrier - Trail of a Rouen Huguenot Family

Family tree - travel up and down the family tree, starting with my great grandmother Nora.

Ancestory Sites:

http://www.ancestry.co.uk/

Archive Sites

http://www.nationalarchives.gov.uk/

http://www.originsnetwork.com/Welcome.aspx

http://www.a2a.org.uk/default.asp

Other sites of interest

http://www.oldbaileyonline.org/

http://en.wikipedia.org/wiki/Main_Page

How to

http://www.workman.com/familytree/

http://www.ancestry.co.uk/learn/library/article.aspx?article=8481

http://www.cyndislist.com/kids.htm