External Affairs on the death of Lee Batchelor. His appointment was welcomed by the Russian consul-general Alexander Abaza, who wrote to the Russian foreign ministry that "from the point of view of the foreign representatives here, this seems quite a felicitous choice, as the new Minister for External Affairs is known for his broad horizons – rather uncommon in Australia – and has none of that narrow Australian exclusivity". He held the position until the defeat of the government at the 1913 federal election. Thomas visited England as a member of the Imperial Parliamentary Association in 1916 and was thus absent during Labor's split over conscription. On his return he joined Billy Hughes' Nationalist Party of Australia. Senate Thomas did not seek re-election in Barrier at the 1917 election, instead winning election to the Senate as a Nationalist. He was the first New South Welshman to have served in both houses of federal parliament. In 1918 Thomas chaired the select committee on "the effect of intoxicating liquor on soldiers", submitting a dissenting report with senators William Bolton and James Guy that called for the introduction of prohibition. He sought to increase Senate scrutiny of the government by allowing ministers from the House of Representatives to appear in the chamber (and vice versa), successfully introducing a motion to that effect in 1920. However, the House failed to reciprocate. Thomas was defeated at the 1922 election, but was re-appointed to the Senate on 13 January 1926 to fill a casual vacancy caused by the death of ALP senator Allan McDougall. He was again defeated at the 1928 election with his term expiring on 30 June 1929. In his final months he chaired a select committee into international wireless telegraphy, which recommended their nationalisation. The report was not accepted by the government of S. M. Bruce or his ALP successor James Scullin. Personal life After politics, Thomas was active as a Methodist preacher opposed to gambling, smoking and drinking and in particular supporting prohibition of alcohol. He participated in the establishment of Sydney radio station 2CH by the New South Wales Council of Churches. Thomas' first wife died in 1901 and he married her sister Clara Ingleby in 1909. One of his sons with Henrietta was killed on the Western Front during World War I. He died of heart disease in the Sydney suburb of Croydon Park. He was survived by his second