Doria, Simbaldo an Italian prelate, was born at Genoa, October 21, 1664. After enjoying successively various offices at Rome, he was called to the archiepiscopacy of Patras, December 11, 1711; to that of Benevento, May 21, 1731; was declared cardinal on September 24 following, and died at Benevento, December 4, 1733. See Hoefer, Nouv. Biog. Generale, s.v.