Attundaland was the name given to the southeastern part of the present day province of Uppland

Uppland

Uppland is a historical province or landskap on the eastern coast of Sweden, just north of Stockholm, the capital. It borders Södermanland, Västmanland and Gästrikland. It is also bounded by lake Mälaren and the Baltic sea...

, north of Stockholm

Stockholm

Stockholm is the capital and the largest city of Sweden and constitutes the most populated urban area in Scandinavia. Stockholm is the most populous city in Sweden, with a population of 851,155 in the municipality , 1.37 million in the urban area , and around 2.1 million in the metropolitan area...

. Its name refers to its role of providing 800 men and 32 ships for the leidang

Leidang

The institution known as leiðangr , leidang , leding, , ledung , expeditio or sometimes lething , was a public levy of free farmers typical for medieval Scandinavians. It was a form of conscription to organise coastal fleets for seasonal excursions and in defence of the realm...

 of the Swedish kings at Uppsala

Uppsala

- Economy :Today Uppsala is well established in medical research and recognized for its leading position in biotechnology.*Abbott Medical Optics *GE Healthcare*Pfizer *Phadia, an offshoot of Pharmacia*Fresenius*Q-Med...

.

Snorri Sturluson

Snorri Sturluson

Snorri Sturluson was an Icelandic historian, poet, and politician. He was twice elected lawspeaker at the Icelandic parliament, the Althing...

 relates that Tiundaland

Tiundaland

Tiundaland is a historic region, Folkland, and since 1296 part of the modern province of Uppland. It originally meant the land of the ten hundreds and referred to its duty of providing 1000 men and 40 ships for the Swedish king's leidang....

 was the richest and most fertile region of Sweden

Sweden

Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

. It was the seat of the Swedish kings at Uppsala

Gamla Uppsala

Gamla Uppsala is a parish and a village outside Uppsala in Sweden. It had 16,231 inhabitants in 1991.As early as the 3rd century AD and the 4th century AD and onwards, it was an important religious, economic and political centre...

 and later the Swedish Archbishopric

Archbishop of Uppsala

The Archbishop of Uppsala has been the primate in Sweden in an unbroken succession since 1164, first during the Catholic era, and from the 1530s and onward under the Lutheran church.- Historical overview :...

. All the Swedish lawspeaker

Lawspeaker

A lawspeaker is a unique Scandinavian legal office. It has its basis in a common Germanic oral tradition, where wise men were asked to recite the law, but it was only in Scandinavia that the function evolved into an office...

s were subordinate to the lawspeaker of Tiundaland.

The name of Attunda was revived as Attunda district court

Tingsrätt

Tingsrätt , käräjäoikeus or tingrett is a term used for district courts in Sweden, Finland and Norway...

 (Attunda tingsrätt

Tingsrätt

Tingsrätt , käräjäoikeus or tingrett is a term used for district courts in Sweden, Finland and Norway...

) in April 2007, through the fusion of Sollentuna and Södra Roslags district courts. The seat of Attunda district court will be in Sollentuna.