Described as ‘firm but courteous in his demeanour to all’, Dundas gave silent but steady support to Whig ministers whilst sitting for Richmond and York, before succeeding as earl of Zetland in 1839, a title which his father, ‘a stalwart Whig’, had received only the previous year.
Dundas was only temporarily without a seat, however, as the death of one of the Liberal incumbents prompted a vacancy at York. He found it difficult to get a hearing at an unruly nomination in November 1833, where much of the heckling focused on his absence from the vote in the unreformed Parliament on the Anatomy Act, which allowed unclaimed bodies to be used for medical dissection: ‘No resurrection men’, ‘No Burking’. He ignored this issue, but acknowledged that his vote on the freeman franchise had been unpopular. However, he countered that ‘I was sent by you to advocate reform, and was one of the majority who carried that measure’, and promised to support continued reform in church and state.
In 1835 Dundas and his younger brother John Charles Dundas, who had been returned for Richmond in 1832, effectively swapped seats. It may have been that with his more advanced views the latter was felt to stand a better chance of retaining the York seat. For while contemporary political guides record that Thomas Dundas favoured the ballot and shorter parliaments, this was not the case, and John Charles Dundas noted during the York contest in 1835 that this was an issue on which the brothers differed.
Dundas was re-elected unopposed at Richmond in 1837. He also appeared on the hustings to nominate the Liberal candidate for Stirlingshire, where the Dundas family had estates. He praised the conduct of the Melbourne administration, contending that ministers ‘have never yet shrunk from their duty’ and denying that they were in coalition with Daniel O’Connell.
Zetland never took ‘a conspicuous part in the debates of the upper House’
The Dundas family had long-standing links with freemasonry, and having served as provincial grand master of the North and East Ridings whilst he was an MP, Zetland was appointed as deputy grand master of the United Grand Lodge of England in 1839, pro grand master in 1840, and grand master in 1844.
Zetland died at Aske Hall in February 1873 after experiencing ‘a sudden extreme exhaustion’. He had first been taken ill two years previously, after which he had been ‘a frequent sufferer of paralysis’, but his death was unexpected, and he had attended Catterick races in good spirits only two weeks before.
