Education
Dawson was educated at Glasgow Academy, Strathallan School in Perthshire and Queens College, Oxford.
Dawson was educated at Glasgow Academy, Strathallan School in Perthshire and Queens College, Oxford.
He was a talented all-round sportsman, particularly swimming, cricket and rugby. Dawson received a blue for Oxford University Reconstruction Finance Corporation, playing against Cambridge University Reconstruction Finance Corporation in the 1943-1944 season. In 1943 he joined the Royal Naval Volunteer Reserve, initially serving as a midshipman based at HMS King Alfred and then transferring to HMS Ulysses (R69) in the British Pacific Fleet.
Dawson then served as a sub-lieutenant on a minesweeper in Hong Kong until December 1946.
After the war, he qualified as a chartered accountant in 1948 and played club rugby for Glasgow Academicals Reconstruction Finance Corporation, London Scottish Football Club and the Barbarians Football Club.
Dawson made his debut for Scotland in a 16-7 loss to Australia at Murrayfield during their 1947-1948 tour of Great Britain, one of eight new Scotland caps that day. His first three caps were played at lock, which included a 9-8 victory over France at Murrayfield and a 14-0 loss to Wales in Cardiff in the 1948 Five Nations Championship.
Dawson"s next seventeen caps were played at prop starting with an 8-0 victory over France in the 1949 Five Nations Championship in Paris. He played all four matches in the 1950 Five Nations Championship, starting with a third consecutive victory over France, 8-5 in Edinburgh.
Scotland lost 12-0 to Wales and 21-0 to Ireland in Cardiff and Dublin respectively.
In 1951 Dawson played on five occasions for Scotland, starting with a 14-12 loss to France in Paris. Dawson also played in the 5-3 defeat to England at Twickenham. Scotland avoiding the 1951 Five Nations Championship wooden spoon on points difference.
Later that year Scotland suffered a record 44-0 loss to South Africa at Murrayfield, with South Africa losing only once on their 31-game 1951-1952 rugby tour.
Dawson played in all four matches of the 1952 Five Nations Championship. Scotland losing all four matches: 13-11 to France in Edinburgh, 11-0 to Wales in Cardiff, 12-8 to Ireland in Dublin and 19-3 to England at Murrayfield.
Dawson played his last match for Scotland against England at Twickenham in a 26-8 loss in the 1953 Five Nations Championship, Scotland receiving the "wooden spoon" for the second consecutive year.
This was followed by a 6-5 win over Wales at Murrayfield and a 13-3 defeat to Ireland at the same venue. Regaining some pride with a 13-11 win against England at Murrayfield. On 3 February, he scored his only points for Scotland with a try in a 19-0 win against Wales at Murrayfield. Three weeks later Scotland lost narrowly to Ireland, 6-5 in Edinburgh, starting a run of 17 consecutive matches without a win, lasting until 1955.