Chapter

 1 5 |    Council of Lyons which Blessed Gregory X convened, the emperor
 2 11|        the pontificate of Blessed Gregory X. Gregory sent to Michael
 3 11| pontificate of Blessed Gregory X. Gregory sent to Michael Palaeologus
 4 11|        Although the reply of Pope Gregory to this letter of the Orientals
 5 11|    Nicholas III, the successor of Gregory, through the legates he
 6 14|                 14. The annals of Gregory XIII, written by Fr. Maffei
 7 17|     prescribed for Greeks by Pope Gregory XIII (veteris Bullarii,
 8 19|           Cyril, John Chrysostom, Gregory of Nyssa, and John Damascene;
 9 23|    attribute this practice to St. Gregory the Illuminator, their first
10 23|         Pope St. Sylvester or St. Gregory the Great approved the practice
11 23|         the Armenian people. Pope Gregory IX refers to these in his
12 23|        Raynaldus, 1139), no. 82). Gregory, Patriarch of Sis, certainly
13 25|          College built in Rome by Gregory XIII, observance of the
14 25|      statements requested by Pope Gregory XIII from the Patriarch
15 29|      signify Christ alone." ~~St. Gregory VII, with similar zeal,
16 29|         the Armenians (bk. 8, 1). Gregory XIII acted in like manner
17 30|       used by two popes - Blessed Gregory X at the Council of Lyons
18 30|         with his predecessor Pope Gregory X. The evidence for this
19 30|          Turks two years earlier (Gregory of Trebizond, epistola ad
20 30|         required of the Greeks by Gregory XIII and of the Orientals
21 43|       details in the time of Pope Gregory XIII. For this reason Bucherius
22 43|            At the bidding of Pope Gregory XIII, Clavius has fully
23 44|       itself and in the Annals of Gregory XIII, vol. 2, p. 271. Rome
24 46|          calendar revised by Pope Gregory XIII, the eminent benefactor