Éamon de Valera on a formal coalition agreement, something de Valera was unwilling to concede. However, while Fianna Fáil was six seats short of a majority, it was still by far the largest party in the Dáil, with 37 more TDs than the next largest party and rival, Fine Gael (the successor to Cumann na nGaedheal). Conventional wisdom held that de Valera would remain Taoiseach with the support of independent deputies. However, this was brought undone when the other parties realised that if they banded together, they would have one seat fewer than Fianna Fáil, and would be able to form a government
Rúaidhrí de Valera 1947, de Valera became the Archaeological Officer for Ordnance Survey Ireland which permitted him to develop the Survey of the Megalithic Tombs of Ireland project. He went on to write significant papers on Irish prehistory which contributed to his doctorate, awarded in 1954. In 1957, de Valera was appointed Chair of Celtic Archaeology at University College Dublin where he worked to enlarge the department whilst continuing to publish on Irish chamber tombs, especially the Court cairns which he proposed first developed in the west of the country. De Valera later excavated at the Mound of the Hostages at Tara. He