A rebellion in the Scanian peasantry forced him to flee to Zealand in 1180, from where he returned and subdued the Scanians with the help of Valdemar.

Finally, Minamoto Yoritomo ( 1147 – 1199 ) rose from his headquarters at Kamakura ( in the Kantō region, southwest of modern Tokyo ) to defeat the Taira, and with them the child emperor Emperor Antoku they controlled, in the Genpei War ( 1180 – 1185 ).

In the spring of 1180, while Saladin was in the area of Safad, anxious to commence a vigorous campaign against the Kingdom of Jerusalem, King Baldwin sent messengers to him with proposals of peace.

Count Frederick III ( c. 1139 – c. 1200 ) accompanied Emperor Frederick I Barbrarossa against Henry the Lion in 1180 and through his marriage achieved the enfeoffment with the Burgraviate of Nuremberg by Emperor Henry VI of Hohenstaufen in 1191.

Otto I's son Eckhard I, Count of Scheyern was father to the Count palatine of Bavaria Otto IV ( died 1156 ), whose son Otto was invested with the Duchy of Bavaria in 1180 after the fall of Henry the Lion.

* 1180 BC: Collapse of Hittite power in Anatolia with the destruction of their capital Hattusa.

The war was settled in 1180 with the peace of Tordesillas.

Later in his reign, he formed a liaison with Urraca Fernández, widow of count Rodrigo Martínez and daughter of Fernando Garcés de Hita, an apparent grandson of García Sánchez III of Navarre, having a daughter Stephanie the Unfortunate ( 1148 – 1180 ), who was killed by her jealous husband, Fernán Ruiz de Castro.

An epistolary wonder tale with parallels suggesting its author knew the Romance of Alexander and the above-mentioned Acts of Thomas, the Letter was supposedly written to the Byzantine Emperor Manuel I Comnenus ( 1143 – 1180 ) by Prester John, descendant of one of the Three Magi and King of India.

One year later, Philip of Alsace had his protégé married to his niece, Isabelle of Hainaut, offering the County of Artois and other Flemish territories as dowry, much to the dismay of Baldwin V. In 1180, war broke out between Philip II and his mentor, resulting in the devastation of Picardy and Île-de-France ; King Philip refused to give open battle and gained the upper hand, and Baldwin V, at first allied with his brother-in-law ( Philip of Alsace ), intervened on behalf of his son-in-law in 1184, in support of his daughter's interests.

Eraclius, appointed Latin Patriarch of Jerusalem in 1180, has sometimes been associated with this group, but also attempted to make peace between the shifting factions.

Guy went to Jerusalem at some date between 1173 and 1180, initially as a pilgrim or Crusader ; Bernard Hamilton suggests that he may have arrived with the French Crusaders of 1179.

From 1180 on the area around Menden was part of the Cologne region, however, as it was on the border with the County of Mark, it was often fought over.

By the early thirteenth century, a regency had been established for the shogun by Hōjō Tokimasa — a member of the Hōjō clan, a branch of the Taira that had allied itself with the Minamoto in 1180.

The Byzantine alliance came to an end with the death of the Emperor Manuel in 1180.

The chief of the House of Ascania, Otto I, Margrave of Brandenburg, son of Albert the Bear, a maternal cousin of Henry the Lion, provided his sixth brother Bernard, Count of Anhalt, from then on Bernard III, Duke of Saxony, with the from then on so-called younger Duchy of Saxony ( 1180 – 1296 ), a radically belittled territory consisting of three unconnected territories along the river Elbe, from north west to south east, ( 1 ) Hadeln around Otterndorf, ( 2 ) around Lauenburg upon Elbe and ( 3 ) around Wittenberg upon Elbe.

Except of the title, Duke of Saxony, Angria and Westphalia, which this younger Duchy of Saxony granted its rulers, even after its definite dynastic partition in 1296, this territory, consisting only of territorial fringes of the old Duchy of Saxony until 1180, had little in common with the latter.

In 1180 the sultan took advantage of the instability in the Byzantine Empire after Manuel's death to secure most of the southern coast of Anatolia, and allied with Saladin, Nur ad-Din's successor, that same year.

At Easter 1180, Raymond of Tripoli and Bohemund III of Antioch entered the kingdom in force, with the intent of imposing a husband of their own choice, probably Baldwin of Ibelin, on Sibylla.

The family took its name from the Date district ( now Fukushima Prefecture ) of Mutsu Province, which had been awarded to Isa Tomomune by Minamoto no Yoritomo, the first Kamakura shogun, for his assistance in the Genpei War ( 1180 – 85 ) and in Minamoto no Yoritomo ’ s struggle for power with his brother, Minamoto no Yoshitsune.

* Aliscans ( c. 1180 ), with several later versions

* Arabs ( 780 – 1180 ), Byzantine wars with the

Drought conditions between 1175 and 1180 prompted the Crusaders to sign a two-year truce with the Muslims, but Tripoli was not included in the terms.

However, in 1994, Yvan Lepage suggested that the poet may have been Jean I, father of Jean II, who was Lord of Nesle from 1180 to 1202 ; this Jean took part in the Third Crusade, which may explain the subsequent legend linking him with Richard I of England.

The missions of Cardinal Peter of St. Chrysogonus to Toulouse and the Toulousain in 1178, and of Henry of Marcy, cardinal-bishop of Albano, in 1180 – 81, obtained merely momentary successes.

In 1180, Henry the Lion was outlawed ; Saxony was divided, and Bavaria was given to Otto of Wittelsbach.

He had vanquished one notable opponent, his Welf cousin, Duke Henry the Lion of Saxony and Bavaria in 1180, but his hopes of restoring the power and prestige of the monarchy seemed unlikely to be met by the end of his life.

From 1180 to 1183 the tension between Henry and Richard grew, as King Henry commanded Richard to pay homage to Henry the Young King, but Richard refused.

The duchy was divided up in 1180 when Duke Henry the Lion, Emperor Otto's grandson, refused to follow his cousin, Emperor Frederick Barbarossa, into war in Lombardy.

The system, though ancient, began to become of importance only after the division of the duchy of Saxony on the fall of Henry the Lion, when the archbishop of Cologne, duke of Westphalia from 1180 onwards, placed himself as representative of the emperor at the head of the Fehme.

By 1180, Henry had successfully established a powerful and contiguous state comprising Saxony, Bavaria and substantial territories in the north and east of Germany.

Taking advantage of the hostility of other German princes to Henry, Frederick had Henry tried in absentia by a court of bishops and princes in 1180, declared that Imperial law overruled traditional German law, and had Henry stripped of his lands and declared an outlaw.

This march was raised to become a duchy by the Emperor Frederick Barbarossa in 1180 after the fall of Henry the Lion of Bavaria.

Henry the Lion (; 1129 – 6 August 1195 ) was a member of the Welf dynasty and Duke of Saxony, as Henry III, from 1142, and Duke of Bavaria, as Henry XII, from 1156, which duchies he held until 1180.

Taking advantage of the hostility of other German princes to Henry, who had successfully established a powerful and contiguous state comprising Saxony, Bavaria and substantial territories in the north and east of Germany, Frederick had Henry tried in absentia for insubordination by a court of bishops and princes in 1180.

Upon the deposition of the Welf duke Henry the Lion in 1180, the ducal title fell to the House of Ascania, in 1296 the remaining lands were divided into the duchies of Saxe-Wittenberg and Saxe-Lauenburg.

In 1180 Frederick Barbarossa stripped Henry the Lion of his duchies of Saxony and Bavaria.

The area was once part of the historic parish of Cadder-originally lands granted by King William the Lion to the Bishop of Glasgow, Jocelin, in 1180.

* Henry the Lion, Son of Henry the Proud ; Duke of Saxony ( 1142 – 1180 ), Duke of Bavaria ( 1156 – 1180 )

While most of the Traungau fell to the Babenberg duchy of Austria upon the deposition of the Bavarian duke Henry the Lion in 1180, the southeastern Ausseerland remained with the newly established Duchy of Styria, which nevertheless from 1192 was held in personal union by the Austrian Babenbergs.

Little is known of his early years, but in 1180 Hermann joined a coalition against Henry the Lion, Duke of Saxony, and with his brother, Landgrave Louis III of Thuringia, suffered a short imprisonment after his defeat at Weissensee by Henry.

* 1180 Henry the Lion for refusing military support to Frederick I, Holy Roman Emperor, against the cities of the Lombard League.

Unlike the name Westphalia, that was perpetuated by the Duchy of Westphalia held by the Archbishops of Cologne, the name Eastphalia gradually fell out of use when the Saxon stem duchy dissolved upon the deposition of Duke Henry the Lion in 1180.

After the Welf duke Henry the Lion was placed under Imperial ban in 1180, Eastphalia was increasingly subdivided into smaller states, foremost the Welf Duchy of Brunswick-Lüneburg and the counties of Anhalt, Wernigerode and Blankenburg as well as the Imperial city of Goslar, but also the ecclesiastical territories of the Archbishopric of Magdeburg, the prince-bishoprics of Hildesheim and Halberstadt and Quedlinburg Abbey.

This dispute had culminated when Henry the Lion was stripped of his duchies in 1180 by Frederick's grandfather, Frederick Barbarossa.