Andalusian so-called Algerian classical music is a musical style that was reported in Algeria by Andalusian refugees who fled the inquisition of the Christian Kings from the 11th century, it will develop considerably in the cities of the North of the Algeria.

Due to Pope Sylvester II's reintroduction of the abacus with very useful modifications, it became widely used in Europe once again during the 11th century

Abbots were originally subject to episcopal jurisdiction, and continued generally so, in fact, in the West till the 11th century.

It has been maintained that the right to wear mitres was sometimes granted by the popes to abbots before the 11th century, but the documents on which this claim is based are not genuine ( J. Braun, Liturgische Gewandung, p. 453 ).

When the great reform of the 11th century had put an end to the direct jurisdiction of the lay abbots, the honorary title of abbot continued to be held by certain of the great feudal families, as late as the 13th century and later, the actual head of the community retaining that of dean.

Dr. Alastair Northedge, a British archaeologist who wrote a book about findings in ' Anah, wrote that the minaret is ' commonly attributed to the Uqaylid ( dynasty ) and the 5th / 11th century ( AH / AD ), though ... more probably of the 6th / 12th century.

There are early legends of human flight such as the story of Icarus, and Jamshid in Persian myth, and later, somewhat more credible claims of short-distance human flights appear, such as the flying automaton of Archytas of Tarentum ( 428 – 347 BC ), the winged flights of Abbas Ibn Firnas ( 810 – 887 ), Eilmer of Malmesbury ( 11th century ), and the hot-air Passarola of Bartolomeu Lourenço de Gusmão ( 1685 – 1724 ).

The first autobiographical work in Islamic society was written in the late 11th century, by Abdallah ibn Buluggin, last Zirid king of Granada.

* Samuel Aba of Hungary, 11th century leader

Just outside the city is San Daniele Abbey ( 11th century ).

6 km from the city is also Praglia Abbey, founded in the 11th century by Benedictine monks and rebuilt in 1496-1550.

Adjacent to the Forum, at the junction of the same cardo, and the other decumanus, Hadrian built a large temple to the goddess Venus, which later became the Church of the Holy Sepulchre ; despite 11th century destruction, which resulted in the modern Church having a much smaller footprint, several boundary walls of Hadrian's temple have been found among the archaeological remains beneath the Church.

He founded the Benedictine priory, now the Priory Church of St Mary, in the late 11th century.

" The Moors invaded and then held it until the 11th century, after which it became popular with Portuguese royalty.

Its composition by an anonymous Anglo-Saxon poet is dated between the 8th and the early 11th century.

The celebration of deeds of ancient Danish and Swedish heroes, the poem beginning with a tribute to the royal line of Danish kings, but written in the dominant literary dialect of Anglo-Saxon England, for a number of scholars points to the 11th century reign of Canute, the Danish king whose empire included all of these areas, and whose primary place of residence was in England, as the most likely time of the poem's creation, the poem being written as a celebration of the king's heroic royal ancestors, perhaps intended as a form of artistic flattery by one of his English courtiers.

The 11th century date is due to scholars who argue that, rather than transcription of the tale from the oral tradition by a literate monk, Beowulf reflects an original interpretation of the story by the poet.

Bede's remains may have been transferred to Durham Cathedral in the 11th century ; his tomb there was looted in 1541, but the contents were probably re-interred in the Galilee chapel at the cathedral.

Bretwëlde was a term used in 11th and 12th century Ireland to denote the ' high king '.

* Old Bulgarian ( 9th to 11th century, also referred to as Old Church Slavonic ) – a literary norm of the early southern dialect of the Common Slavic language from which Bulgarian evolved.

The Codex Zographensis is one of the oldest manuscript s in the Old Bulgarian language dated from the late 10th or early 11th century

The first mention of the language as the " Bulgarian language " instead of the " Slavonic language " comes in the work of the Greek clergy of the Bulgarian Archbishopric of Ohrid in the 11th century, for example in the Greek hagiography of Saint Clement of Ohrid by Theophylact of Ohrid ( late 11th century ).

Its king Chandrabhanu used it as a base to attack Sri Lanka in the 11th century, an event noted in a stone inscription in Nagapattinum in Tamil Nadu and in the Sri Lankan chronicles, Mahavamsa.

Archaeologists say the artifact is a 1st century Middle Eastern stone vessel, possibly from Antioch, Syria ( now Turkey ); its history can be traced to the 11th century, and it now rests atop an ornate stem and base, made in the Medieval era of alabaster, gold, and gemstones.

Of particular interest is the 11th century slab, a sleek black stone decorated with her epitaph, marking her grave at the rear of the church.

The work at Rochester was built within the stone curtain walls that Gundulf of Rochester had erected in the late 11th century.

The first stone bridge on the Meuse and major repair to the castle, which had been built earlier, also date from the end of the 11th century.

Construction of the stone buildings started in the 11th century and continuing for over 300 years.

This is also the location of Hadeland Folkemuseum with a collection of buildings from the area, farm implements as well as a grave mound from the Viking Age and a copy of the 11th century Dynna stone.

It was reputedly used by the Danes when they invaded England and by the Normans to carry stone to build Lincoln Cathedral in the 11th century.

On the same spot, a stone church was built in the early 11th century, and a short distance away, Varnhem Abbey was established in the 12th century.

The statues are mostly wooden but occasionally stone, often painted and up to 75 cm tall, generally dating from between the 11th and 15th centuries.

However, archaeological excavations did not produce any findings earlier than the 11th century BC, other than some Paleolithic and Mesolithic stone tools dating to before about 10, 000 BC.

At the end of 11th century, Baudoin II built a huge stone castle on top of Sigfrid ’ s old keep and enclosed the town within a stone wall, with defensive towers at each of the entrances.

In the 11th century William de Percy established Tadcaster Castle, a motte-and-bailey fortress, near the present town centre using stone reclaimed from Roman rubble.

* The Washington coat of arms can also be seen in stone on the outside of Hylton Castle, Sunderland, an 11th century fortified manor house.

The Anglo-Normans and French rulers began to build stone keeps during the 10th and 11th centuries ; these included Norman keeps, with a square or rectangular design, and circular shell keeps.

During the 10th century a small number of stone keeps began to be built in France, such at the Château de Langeais: in the 11th century their numbers increased as the style spread through Normandy across the rest of France and into England.

Settlers flocked around the wooden and then stone castle, and by the 11th century it was described as a strong fortress and bustling merchant town ; by this time, it was also the county seat of Moson.

The Romanesque style originated in Europe during the 11th and 12th centuries and had characteristics such as square towers, asymmetrical massing, stone carvings, round arches, and heavy stonework.

The original moated, wooden motte and bailey castle was replaced with stone in the 11th century and played an important role in the conflict of the Anarchy.

The 9th stone has 8 names ( all died in one boat accident in 1940 with Búgvin, age 17-44 ) The 10th stone has 6 names ( died in 1941 and 1944 ) The 11th stone has 5 names ( died in 1952 and 1953 ) The 12th stone has 3 names ( died in 1956, 59 and 61 ) All together 65 names of men from Porkeri who lost their lives at sea ( a few died on land by falling down from a cliff or due to the World War II ).