I've been super busy researching for the book that I'm writing with Owen Emmerson on the families and people that have owned Hever Castle through the ages, and I thought I'd share with you how I go about starting such a project. I hope you find it useful.
- Oxford Dictionary of National Biography - https://www.oxforddnb.com/ - It's a subscription site but well worth it if you're doing a significant amount of research.
- Cracroft's Peerage - http://www.cracroftspeerage.co.uk/
- The Peerage - http://www.thepeerage.com/
- History of Parliament - research members at https://www.historyofparliamentonline.org/research/members
- Luminarium - http://www.luminarium.org/