Facebook : https://www.facebook.com/Who-Do-You-Think-You-Are-LIVE-7-9-April-2016-140737404670/
Twitter : https://twitter.com/WDYTYALIVE
Federation of Family History Societies: http://www.ffhs.org.uk/
Genes Reunited: http://www.genesreunited.co.uk/home/index
St Edmund Downham Market War Memorial
Saint Edmund, Downham Market Norfolk - War memorial
This is an interesting site with a search facility. The above link is to Rix who are listed there and have been involved in the theatre. A biography can be added too.
http://theatricalia.com/people/r?page=58
Gravestone Photographic Resource
http://www.gravestonephotos.com
Family Deeds: Fanily History documents
http://www.familydeeds.org/names_ref.php
Imperial War Museum website that seeks memories of those who 'served' (including conscientious objectors) in WW1. The Rix name comes up in the search facility. https://livesofthefirstworldwar.org/