had been in office continuously since 1932, with Éamon de Valera as head of government. However, after the 1948 general election, the party was six seats short of a majority. At first, it seemed that de Valera would attempt to form a minority government. Negotiations for confidence and supply with the National Labour Party failed when National Labour insisted on a formal coalition; at that time, Fianna Fáil would not enter coalitions with other parties. Nevertheless, it initially appeared that Fianna Fáil was the only party that could realistically form a government. Even though it was short of a majority, Fianna Fáil was by far the largest party in the Dáil, with 37 more seats than the next-largest party, Fine Gael. However, the other parties realised that between them, they only had only one seat fewer than Fianna Fáil, and if they banded together, they would be able to form a government with the support of at least seven independents. As the second-largest party in the Dáil, it was a foregone conclusion that Fine Gael would head such a coalition. In the normal course of events, Fine Gael leaderRichard Mulcahy would have been the prospective coalition's nominee for Taoiseach. However, Clann na Poblachta leader Seán MacBride refused to serve under Mulcahy because of his role in carrying out 77 executions under the government of the Irish Free State in the early 1920s during the Irish Civil War. Accordingly, Mulcahy bowed out in favour of former Attorney General John A. Costello. Costello found himself as leader of a disparate group of young and old politicians, republicans and Free Staters, conservatives and socialists. The government survived for three years, however, through the skill of Costello as Taoiseach and the independence of various ministers.
Nomination of Taoiseach
The members of the 13th Dáil first met on 18 February 1948. In the debate on the nomination of Taoiseach, Fianna Fáil leader and outgoing Taoiseach Éamon de Valera and John A. Costello of Fine Gael were both proposed. The nomination of de Valera was defeated by 70 to 75, while the nomination of Costello was approved by 75 to 68. Costello was then appointed as Taoiseach by President Seán T. O'Kelly.
Members of the Government
The Ministers of the Government were proposed by the Taoiseach and approved by the Dáil. They were appointed by the president on the same day.
Following the resignation of Noël Browne on 11 April 1951 due to controversy surrounding the Mother and Child Scheme. !Office !Name !Term !colspan="2"|Party