The father of Vivion de Valera led the introduction of what document?
Éamon de Valera Éamon de Valera ( ; ] ; first registered as George de Valero; changed some time before 1901 to Edward de Valera; 14 October 1882 – 29 August 1975) was a prominent politician and statesman in 20th-century Ireland. His political career spanned over half a century, from 1917 to 1973; he served several terms as head of government and head of state. He also led the introduction of the Constitution of Ireland.
Vineam Domini Vineam Domini Sabaoth is an apostolic constitution in the form of a papal bull promulgated by Pope Clement XI in 1705 which declared that "obediential silence" is not a satisfactory response to the "Formula of Submission for the Jansenists".