David Alfred Thomas, 1st Viscount Rhondda PC , sometimes known as D. A. Thomas and styled Lord Rhondda from 1916 to 1918, was a Welsh industrialist and Liberal politician. He was UK Member of Parliament for Merthyr Tydfil from 1888 until the January 1910 general election, then MP for Cardiff until the December 1910 general election, when he left politics to concentrate on his business interests. He was made a member of the Privy Council in 1916.
In an age of religion, D. A. Thomas was that rarity, a man honestly uninterested in religion. That said, Thomas does not appear to have been an atheist, but to have found the religious sectarianism that marked the life of Wales at that time distasteful. Although brought up a Baptist , he was received into the Anglican Church upon his marriage to Sybil Margaret Haig in 1882 and was baptised at St. Andrews Church, near Barry. The wedding took place in a billiardroom at her parents house. A daughter, Margaret, was born in 1883, the only issue to the couple.
Source: Wikipedia