« Reply #2 on: Saturday 02 February 08 09:37 GMT (UK) »
Welcome to Rootschat!
Beddau comes under Eglwysilan
http://www.genuki.org.uk/big/wal/GLA/Eglwysilan/and any bmds would be in the registration district of Pontypridd. If you look on FreeBmd
http://www.freebmd.org.uk/and search for all types of events for Liddon in Pontypridd, there are several but the earliest is a marriage in dec quarter 1910. The births have maiden names of Iles, Henley and Randall, As you know the siblings, you should be able to work out which of the families is yours, although it's likely that they are all related.
Once you can identify which marriage relates to your family, you can get the marriage certificate for the parents which will give the details of both the fathers and hopefully will take you back to the 1901 census.
Best of luck!
Cornwall: Allen, Bevan, Bosisto, Carnpezzack, Donithorn, Huddy, James, Retallack, Russell, Vincent, Yeoman
Cards: Thomas (Llanbadarn Fawr)
Glam: Bowler, Cram, Galloway, James, Thomas, Watkins
Lincs: Coupland, Cram
Mon: Cram, Gwyn, John, Philpot, Smart, Watkins
Pembs: Edwards (St. Dogmael's)
Yorks: Airey, Bowler, Elliott, Hare, Hewitt, Kellett, Kemp, Stephenson, Tebb