Folkenborg (sometimes known as Folkinsberg) is a former nobles estate from the 12th-13th century located .94 miles southeast of Mysen located in the

Viken (county) Viken is a county under disestablishment in Eastern Norway that was established on 1 January 2020 by the merger of Akershus, Buskerud and Østfold with the addition of three other municipalities. Viken was controversial from the onset, with an ...

. It is famous for being the site where King

Haakon IV of Norway Haakon IV Haakonsson ( – 16 December 1263; Old Norse: ''Hákon Hákonarson'' ; Norwegian: ''Håkon Håkonsson''), sometimes called Haakon the Old in contrast to his namesake son, was King of Norway from 1217 to 1263. His reign lasted for 46 y ...

was born. In 1225 Haakon stayed here during his war with Värmland which means that it was either a royal property or his own personal property. Since most of the royal property was inherited by Skule Bårdsson it is likely to have been a Patrimony probably from his mother Inga. Despite some spellings as -berg the proper spelling is -borg because berg would imply a mountain but there is none on the site. Instead it is more likely that there was a

Borough A borough is an administrative division in various English-speaking countries. In principle, the term ''borough'' designates a self-governing walled town, although in practice, official use of the term varies widely. History In the Middle Ag ...

(Borg) which could range from a walled settlement to a fortified house. Folkenborg is referred to as a "homestead" and was thus probably a fortified manor house. Folkenborg museum

References

{{Reflist Viken (county)