Other links that may be of interest.
City of London http://www.london.ca/
County of Middlesex
http://www.county.middlesex.on.ca/
County of Middlesex Library http://www.middlesex.library.on.ca/
DB Weldon Library http://www.lib.uwo.ca/
Fanshawe Pioneer Village http://fanshawepioneervillage.ca/
London Public Library
http://www.londonpubliclibrary.ca/
Middlesex Centre Archives
http://middlesexcentrearchive.ca/
London & Middlesex County Branch, Ontario Genealogical Society
http://londonmiddlesex.ogs.on.ca/