| 1100 | July 18 Baldwin I becomes king of Jerusalem |
| 1100 | August 2 William II (Rufus) killed while hunting. Henry leaves Rufus' body in the forest and rides to Winchester. |
| 1100 | August 5 Henry I succeeds William Rufus |
| 1100 | Nov 11 Henry I marries Matilda |
| 1101 | Robert II of Normandy attempts to take the English Crown by invasion. He is bought off with the Treaty of Alton. |
| 1101 | April 2 Henry I appoints a Norman Monk, Roger as Chancellor |
| 1103 | May 24 Olavsson III Magnus, King of Norway, killed in Ireland. |
| 1104 | Acre taken by the Crusaders |
| 1105 | Henry attacks his brother Robert |
| 1106 | Henry attacks his brother Robert again |
| 1107 | FitzHamon dies |
| 1107 | Scotland Death of Edgar causes split in unity he is succeeded by his brother Alexander I (-1124) |
| 1109 | Anglo-French War (-1113) |
| 1111 | Knights Templars formed ? |
| 1112 | March Bernard of Clairvaux reaches Citeaux |
| 1113 | Hospital of St. John recognized by papal bull as separate order |
| 1114 | Count of Champagne travels to the Holy Land |
| 1115 | Count of Champagne donates land to St. Bernard |
| 1118 | Baldwin II becomes King of Jerusalem |
| 1118 | May 1 Queen Matilda dies |
| 1118 | Gelasius II becomes pope (1118-19) |
| 1119 | Knights Templar order officially founded in Jerusalem near the Temple Mount. Hugues de Payen elected Master of the Temple. Godfrey of Saint Adhemar, a Fleming, with seven other knights are original founders. |
| 1119 | Callistus II becomes pope (1119-24) |
| 1120 | Peace between Henry I and Louis VI of France |
| 1120 | November William Audelin (Henry I's only legitimate son) is drowned when the White Ship sinks off Harfluer. |
| 1122 | Henry I creates earldom of Gloucester for his illegitimate son Robert of Caen. |
| 1123 | Oct 23 Tewkesbury Abbey consecrated |
| 1124 | Alexander I of Scotland dies and unity restored under David I (-1153) |
| 1124 | Honorius II becomes pope (1124-30) |
| 1125 | Hugh of Champagne joins the Templars |
| 1126 | Hugues de Payen travels West |
| 1126 | Hospital of St. John displayed possible military attributes; its "constable" was cited in sources |
| 1127 | January English Barons swear allegiance to Matilda, daughter of Henry I and widow of Emperor Henry V, as Henry I's successor. |
| 1127 | Templars are donated land near Troyes |
| 1127 | Possible date of the founding of the German Hospital of St. Mary in Jerusalem |
| 1128 | Probable circulation of St. Bernard of Clairvaux' "Liber ad milites templi de laude novae militiae" |
| 1128 | April Hugh de Payen visits Fulk of Anjou |
| 1128 | Templar Church in London |
| 1128 | Hugues de Payen visits Scotland and England |
| 1128 | Empress Matilda marries Geoffrey Plantagenet of Anjou at her father, Henry I, insistence. |
| 1129 | January Council of Troyes takes place and recognizes Templars as an order. |
| 1130 | Innocent II becomes pope (1130-43) |
| 1131 | King Alfonso I of Aragon and Navarre attempted to turn over the kingdom to the Templars, Hospitallers, and Knights of the Holy Sepulcher in his will |
| 1132 | Winter Founding of Fountain's Abbey |
| 1135 | December 1 Henry I dies |
| 1135 | December 22 Stephen (-1154) succeeds Henry I as a direct defiance of Henry's wishes. |
| 1135 | Stephen at Hereford |
| 1136 | Hugues de Payen dies |
| 1136 | Empress Matilda asserts her right to English throne. |
| 1137 | Eleanor of Guienne (Eleanor of Aquitaine) marries French King Louis VII, joining Aquitaine and France. |
| 1137 | Gruffydd, Prince of North Wales, dies and is succeeded by Owain the Great (-1170) |
| 1138 | Cressing Temple Site |
| 1138 | August 22 Battle of 'the Standard' David I of Scotland invades England on behalf of Empress Matilda and is defeated. |
| 1139 | Papal Bull by Pope Innocent II |
| 1139 | Matilda lands in England at Arundel; Civil war begins in England. |
| 1140 | Abbey Church of St. Denis begun |
| 1141 | Matilda is proclaimed queen of England at Winchester. |
| 1143 | Celestine II becomes pope (1143-44) |
| 1143 | Two sources on Pope Celestine II mention a German hospital in Jerusalem in some kind of dispute with the Hospital of St. John; the German hospital was put under the supervision of the Hospital of St. John |
| 1144 | Lucius II becomes pope (1144-45) |
| 1144 | Geoffrey of Anjou made Duke of Normandy |
| 1145 | Blessed Eugene III becomes pope (1145-53) |
| 1146 | Knights Templar adopt cross pattee |
| 1146 | The Crusade principality of Edessa falls to the resurgent Muslims. As a result, Pope Eugene II sends letter to French King Louis VII, asking for the Second Crusade. |
| 1147 | Matilda leaves England |
| 1147 | Russian City of Moscow founded. |
| 1147 | The Second Crusade |
| 1148 | June 24 Attack on Damascus |
| 1151 | Geoffrey of Anjou dies and is succeeded by his son Henry |
| 1152 | Mar 18 Eleanor of Guienne divorces Louis VII of France at Beaugency. |
| 1152 | May 18 Eleanor of Guienne marries Henry II Plantagenet, who becomes King of England in 1154. This begins a long struggle between France and England over Aquitaine. |
| 1153 | Carta Conventionum |
| 1153 | David I of Scotland dies and is succeeded by his grandson Malcolm IV (-1165) |
| 1153 | Anastasius IV becomes pope (1153-54) |
| 1154 | Adrian IV becomes pope (1154-59) |
| 1154 | December Stephen dies and is succeeded by Henry II (-1189). Plantagenets will rule England until 1485 |
| 1154 | Henry II appoints Thomas a Becket as chancellor |
| 1155 | Knights Templar build Temple in Fleet Street |
| 1155 | Henry II abolishes earldom and restores royal demesne. |
| 1157 | September 9 Richard (I) is born at Oxford to Henry II and Eleanor |
| 1158 | Knights Templar present in Italy |
| 1159 | Alexander III becomes pope (1159-81) |
| 1161 | Knights Templar move London Temple |
| 1161 | Edward the Confessor canonized |
| 1162 | Thomas Becket becomes Archbishop of Canterbury |
| 1163 | October Henry II puts plans of reform to Council of Westminster |
| 1164 | Templars attempt a reconciliation |
| 1166 | Building of Orford Castle |
| 1170 | Saladin of Damascus (-1193) subdues Egypt |
| 1170 | June 14 Coronation of Prince Henry |
| 1170 | Dec 1Thomas Becket returns to England |
| 1170 | Dec 29 Thomas Becket is killed |
| 1170 | Eleanor, sick of husband Henry II's infidelities, moves her residence to Poitiers, France. |
| 1172 | Eleanor raises Aquitaine against Henry II |
| 1172 | Reconciliation between Henry II and the pope. |
| 1172 | German monk Theodorich wrote Guide to the Holy Land |
| 1173 | Queen Eleanor imprisoned (-1185) |
| 1173 | Thomas a Becket canonized. |
| 1173 | Baronial rebellion |
| 1174 | William I of Scotland signs Treaty of Falaise |
| 1174 | May Richard (I) seizes the town of Saintes from his father, Henry II |
| 1174 | July 7 Whipping of Henry II in penance for murder of Becket |
| 1176 | Saladin conquers Syria |
| 1176 | Sophia, Countess of Holland, was buried in the German hospital in Jerusalem |
| 1177 | Treaty of Ivry between Henry II and Louis VII |
| 1179 | Richard (I) takes the impenetrable fortress town of Taillebourg. |
| 1180 | Building begins on Wells Cathedral |
| 1180 | Louis VII dies and is succeeded b his son Phillip II Augustus (-1223) |
| 1181 | Lucius III becomes pope (1181-85) |
| 1183 | June The Young King of England (designated but never rules) dies |
| 1183 | Saladin takes Aleppo |
| 1184 | Battle of Uji River, Japan. |
| 1185 | The Minamoto clan of Yoritomo defeats the Taira clan, and Yoritomo becomes the first shogun of Japan. |
| 1185 | Urban III becomes pope (1185-87) |
| 1186 | Geoffrey, son of Henry II, dies in a tournament |
| May 1, 1187 - Hospitallers and Templars defeated by the Muslims at Nazareth | |
| 1187 | July 4 Saladin (Salah ad-Din) defeats Crusaders at Hattin, and captures Jerusalem from the Crusaders. Hospitallers, Templars, and the "flower of the nobility" devastated |
| 1187 | Nov Richard (I) takes the Cross. |
| 1187 | Gregory VIII becomes pope (1187) |
| 1187 | Clement III becomes pope (1187-91) |
| 1188 | Cutting of the Elm |
| 1189 | William gives Richard 10,000 marks |
| 1189 | July 6 Henry (II) dies and is succeeded by his son, Richard Coeur de Lion (-1199) |
| 1189 | Sept 3 Richard I Crowned King |
| 1189 | Beginning of the Third Crusade (-1193). |
| 1190 | March Massacre of Jews at York |
| 1190 | July 4 Richard's Crusade starts |
| 1190 | Sep. King Guy of Jerusalem awarded Teutonic Order or "Teutonic Knights" a portion of a tower in Acre; the bequest was re-enforced on Feb. 10, 1192; the order perhaps shared the tower with the English Order of the Hospital of St. Thomas |
| 1191 | Feb. 6 Questionable bull of Pope Clement III approving the German hospitaller order at Acre |
| 1191 | April 10 Richard's fleet leaves Sicily |
| 1191 | April 20 Philip V arrives in Acre |
| 1191 | May 6 Richard sails to Cyprus. |
| 1191 | May 11 Meeting in Limassol of Richard and Philip |
| 1191 | May 12 Richard marries Berengaria of Navarre at Eleanor's insistence. Berengaria becomes the only queen of England never to set foot in England. |
| 1191 | June 1 Richard controls Cyprus and sells it to the Knights Templar |
| 1191 | June 6 Richard arrives at Tyre and attacks Acre |
| 1191 | Jul. 12 Siege of Acre ends in crusader victory |
| 1191 | Celestine III becomes pope (1191-98) |
| 1192 | Afghan ruler Muhammad of Ghor defeats Prithvi Raj and captures Delhi, founding the Delhi Sultanate, first Moslem empire in India, which lasts until 1398. |
| 1192 | Saladin and the Crusaders enter into the Peace of Ramla, leaving the Crusaders with a strip of coastal territory. |
| 1192 | Richard I returning from Crusade is captured by Leopold, Duke of Austria |
| 1193 | Richard I is handed over to Henry VI (Emperor) and is imprisoned |
| 1193 | Saladin dies |
| 1194 | April 17 The 'Crown Wearing' |
| 1194 | King Richard I Coeur de Lion, is freed only after payment of a huge ransom. |
| 1194 | Yellow River in China drastically changes is course from north to south of the Shantung Peninsula. |
| 1195 | Apr. Count Palatinate Henry of Champagne provides Teutonic Knights the house of Theodore of Sarepta in Tyre |
| 1196 | Mar., Count Palatinate Henry confers possessions in Jaffa (Joppa) on Teutonic Knights |
| 1196 | Dec. 21, Pope Celestine III takes the "Hospital of St. Mary of the Germans in Jerusalem" under his protection |
| 1196 | Hermann von Salza accompanies Landgraf Hermann von Thüringen to the Holy Land |
| 1197 | May 20, German emperor Henry VI gives the Teutonic Knights a hospital in Barletta, Italy |
| 1197 | Jul. 18, Henry VI gives Teutonic Knights a church and cloister (of the Holy Trinity) in Palermo, Sicily |
| 1197 | Great Council refuses Richard's request |
| 1198 | Jan 8 Innocent III becomes pope (1198-1216) |
| 1198 | Mar. 5, Teutonic Knights established as a military order in a ceremony in Acre's Temple which is attended by the secular and clerical leaders of the Latin Kingdom |
| 1198 | First military action of the Teutonic Knights with King Amalric II of Jerusalem; Amalric gives them (in August) a tower in Acre, formerly belonging to the Order of St. Nicholas |
| 1199 | Feb. 19, Bull of Pope Innocent III confirmed the Teutonic Knights' wearing of the Templars' white mantle and following of the Hospitallers' rule |
| 1199 | March Siege at the castle of Chalus, Richard dies afterward from a crossbow bolt. |
| 1199 | John Lackland (-1216) succeeds Richard I |