Ivo of Chartres, France	c.1040	wrote Tripartia , Panormia, Decretum on church canon law.
Abu'l Faraj 'Abdulla ibn -at-Tayyib	- Oct 1043
Codex Ambrosianus (5 Gothic manuscripts)	6th to 11th c.
Council of Rheims under Pope Leo IX	1049	Declared that the Pope is primary as the success of Peter
Antony/Antonius Melissa Loci Communes . Collection of sentences	11th century
John the Deacon	11th century	Wrote On the Veneration of Saints and Against Soul Sleep
Livonians (Latvians) convert to Christianity	c.1050	per World Christian Trends AD 30-AD 2200 p.122
Council of Paris condemned Berengar of Tours	1051	Berengar of Tours denied Transubstantiation
Great Schism of the Catholic & Orthodox churches	1054	After Orthodox closed all Catholic Churches in their lands, the two sides met, and excommunicated each other. Both sides repealed this in 1964.
Michael I Cerularius/Keroularios of Constantinople	1053-1058	broke with Leo of Rome. Died rebelling against the Byzantine Emperor
Council of Rome II condemned Berengar of Tours	1059	Berengar of Tours denied Transubstantiation
Cedranus Compendium of History	1060
Seljuk Turks destroy Ani, Armenia	1064	1,001 churches demolished per World Christian Trends AD 30-AD 2200 p.239
Synod of Worms, Germany	1076
Council of Rome II condemned Berengar of Tours	1079	Berengar of Tours denied Transubstantiation
Council of Burgos	1080	For church rituals Spain would use the Roman rite instead of the Visigothic rite
Theophylact of Ohrid. Bible commentator	1080
Philip Monotropos orthodox monk	c.1080	Wrote Diotropa ( The Mirror ). Wrote on veneration of saints and against soul sleep
Eustratius Garidas of Constantinople (against soul sleep)	1081-1084
Berengar of Tours (against transubstantiation)	1050-1088
Pope Urban II establishes the College of Cardinals	1090	per World Christian Trends AD 30-AD 2200 p.122
Miketa of Stethatos, disciple of Symeon	c.1025- c.1090
Guitmund of Aversa, Normandy	1060-1095	Norman invasion was wrong. Defended transubstantiation against Berengar. The decay of the elements is only a deception of our senses.
Turks kill John Said bar Sabhuni and Jacobites	1096	In Cappadocia per World Christian Trends AD 30-AD 2200 p.239
Council of Clermont launches the First Crusade	1096	One reason was to stop Muslims attacking Christian pilgrims to Jerusalem
Over 12,000 Jews killed in Germany	1096	During the 1st Crusade, Jews said to be worst enemies after Muslims
Council of Arras II, northern France	1097	Regulations concerning monasteries
Council of Bari, Italy 185 Italian Eastern Orthodox and Roman Catholic bishops	Oct 1, 1098	Accepted filioque, must use unleavened bread. Supported Anselm over William II or England. No non-Italian Greek Orthodox bishops apparently present
Easter Synod in Rome	4/24, 1099	In his last days Urban II excommunicates rival pope Clement II and Emperor Henry IV
Christians first come to Finland	c.1100	per World Christian Trends AD 30-AD 2200 p.122
Apocalypse of Sedrach	5.5	900-1100
Council of London by Anselm of Canterbury	1102	No clergy can marry, have concubines, be drunk or homosexual. No pay for position. Stopped the English selling Irish slaves
Church Council in Ruissi-Urbnissisus, Georgia under John. 12 church canons.	1050-1088
Euthymius Zigabenus. Gospel & Paul Commentaries	fl.1118	Monk in Constantinople who described all known heresies. Wrote against Bogomils.
Glycus Annals	1120
John Zonaras (commented on Peter of Alex.)	1120
Peter Alfonsi. Shield of the Trinity diagram	fl.1120	Born a Jew in Muslim Spain, he became an apologist against Judaism and Islam
Jews expelled from Flanders (Belgium)	1121	Jews told they had to repent of killing Christ