[Footnote 64: Licet illa Imperatrix Graeca sibi et aliis
fuisset satis utilis, et optima, &c., is the preamble of an
inimical writer, apud Pagi, tom. iv. A.D. 989, No. 3. Her
marriage and principal actions may be found in Muratori,
Pagi, and St. Marc, under the proper years.]