Kilmainham’s foundation is striking because it connected welfare to military permanence, rather than treating support for disabled veterans as simple charity. The article suggests that the hospital’s imposing classical design communicated royal stability, even while unresolved land titles, court faction and memories of conflict made that stability uncertain. Its comparison with Les Invalides also invites reflection on how European models were adapted to Irish circumstances, especially within a society shaped by confiscation and a permanent army. To what extent should Kilmainham be interpreted as compassionate provision for former soldiers, or as a political statement to legitimise Restoration authority in Ireland?