Thomson was born in Chatham, Kent and joined Stoke in July 1892. Stoke had struggled during the early years of the Football League, finishing each of the first three seasons at or near the foot of the table. For the 1892–93 season, they were able to field a settled team which was reflected in their league position, finishing in seventh position. During this season, Thomson was an understudy to the former England international left-back, Alf Underwood, and as a consequence only made seven first-team appearances. On 26 April 1893, he was part of a Stoke side who were invited to play a friendly match against SouthamptonSt Mary's, played at the County Cricket ground in Northlands Road, Southampton. The "Saints", who included the 18-year-old Charles Miller in their line-up, were "outplayed fairly and squarely on every point", although the spectators "thoroughly enjoyed the exhibition" and looked forward to witnessing "more matches of a similar character" in future. Also playing for Stoke were Charles Baker, Willie Naughton and Alf Littlehales, all of whom were to move to Southampton within two years. Although Underwood had effectively retired in the summer of 1893, Thomson now found his way into the first-team blocked by Billy Dickson, who had been moved back from inside-right. As a consequence, Thomson made only two appearances in the No. 3 shirt.
Southampton
By the end of the season, Thomson had moved to Southampton, and appeared in the "Saints" matches in the Hampshire County Cricket ClubCharity Cup, played at the County Ground in April 1894, with the Saints emerging victorious, defeating the Royal Artillery 5–0 in the final. Described as "strong, with plenty of pluck, he the game with judgement as well as energy". In 1894, Southampton were one of the nine founder members of the Southern League, which had been created to enable clubs in southern England, who were not admitted to the Football League to play competitive football on a regular basis. For Southampton's inaugural league season, Thomson was one of three players recruited from Stoke, together with Charles Baker and Alf Littlehales. Thomson and Littlehales, together with Bill Jeffery and local men George Marshall and Ernie Taylor, were the mainstay of the Saints' defence throughout the season in which they finished in third place. In the FA Cup, Southampton played through all four qualifying rounds, scoring 31 goals to six conceded, but were defeated in the First Round proper, going out 1–4 to Football League First Division opponents Nottingham Forest. The 1895–96 season followed a similar pattern to the previous year, with Southampton finishing third, behind Millwall Athletic and Luton Town, and reaching the First Round proper of the FA Cup, where they were defeated by a First Division club; this time it was Sheffield Wednesday who ran out 3–2 victors. Thomson appeared in all five Cup matches as well as twelve league matches, occasionally playing at left-half. In 1896, he moved to the Isle of Wight, to join Cowes. In his two years with Southampton, he made a total of 37 appearances, scoring twice.
Cowes
Thomson remained with Cowes until the turn of the century, helping them to join the Southern League in Division Two South-West in 1898. Cowes took the Division title, winning all ten matches played. The overall Southern League Division Two title went to Thames Ironworks after a play-off match; Cowes were then required to contest a Test Match against the Royal Artillery, which was won 4–1. Cowes were unable to survive financially in the Southern League First Division and, after 13 matches, they withdrew from the competition.
Career statistics
Source:
Honours
Cowes
Southern League Division Two South-West champions: 1898–99
