The 1910 Glamorgan County Council election was the eighth contest for seats on this local authority in south Wales.
The Conservatives made a further advance in the western part of the county where they also held on in a number of industrial wards where the influence of paternalism remained strong.
There were numerous boundary changes resulting from the secession of Merthyr Tydfil from Glamorgan to create a new County Borough.
[2] All eleven retiring aldermen were Liberals, or Lib-Lab members as the Conservatives and their allies had been denied any seats on the aldermanic bench since 1901.
In the western part of the county, industrialists standing as Conservatives continued to hold their found in some wards.
The Labour candidate had entered the fray at the last moment causing a three-cornered contest in this new ward.
[5] In a contest between two Liberals, John Howell, first elected in 1895, was defeated by Gwilym Treharne who had opposed him on several occasions in the past.
The sitting member, a timber merchant at Pendoylan, who had captured the seat three years previously, was now returned unopposed.
Vernon Hartshorn, miners agent was returned by a huge majority This was a repeat of the contest three years previously with the same result.
Following the retirement of the Liberal member, the son of the former Independent councillor, defeated in 1904, won a narrow victory over Labour.
Boundary changes following the secession of Merthyr kept the number of councillors at 66 through the creation of additional wards.
elected for six years Thomas, W. M. David G. h- Fleming, Rhys 11 airies, Dd.