Archdall entered the reformed Commons as ‘an aging, one-armed’ army veteran, whose grandfather and father had sat for Fermanagh on the family interest since 1731.
In October 1832 Archdall presided over a local vestry meeting under the new Tithe Composition Act, at which he took the opportunity to condemn ‘Catholic agitation’ and restate his opposition to reform.
When, in May 1834, Archdall retired ‘on account of his advanced years’ to make way for his nephew, he was ‘the father of the Irish portion of the House’, perhaps his sole achievement in a parliamentary career that had spanned more than three decades.
Archdall enjoyed ‘remarkably good’ health into old age.
