Skeffington, son and heir of the last Irish Speaker John Foster, had given up the family seat at Drogheda in 1812, and although he was willing to serve there as mayor in 1816, he was disinclined to return to Westminster, feeling that his family had been neglected by government and that ‘no man in the kingdom’ had been ‘so ill treated’ as his father in his attempts to secure a United Kingdom peerage. ‘I shall never look to Parliament’, he stated, 11 June 1820, adding that he should prefer to see his first cousin John Leslie Foster* succeed his father as the family’s representative for Louth.
He voted with them against more extensive tax reductions, 11, 21 Feb. 1822. On 25 Mar. Burgh advised his father that the ‘sooner Thomas returns the better, as we shall have a good deal of business after the Easter holidays’.
On the death of his mother in January 1824 Skeffington succeeded to her Irish viscountcy of Ferrard, by which he was disqualified from sitting for an Irish constituency. ‘Between ourselves’, the Irish secretary Goulburn wrote to the home secretary Peel, his ‘advancement ... will be a great gain as in addition to giving us Leslie Foster’s support, it will rid me of Colonel Skeffington’s conversation and advice’.
