Holmstein and Holme traveled stone after the frost ...[1] The name Viksjö is the oldest known writing coated, place name in Järfälla.

On a rune, which now stands in the park at Jakobsberg's folk highschool, it is written that "Knut in Vikhusum (Viksjö) did raise up the stone and make the bridge after his father and mother and his brothers and (his) sister”.

The inscription on the stone at Jakobsberg's folk highschool reveals that Vikhusum , which is the older term for Viksjö, was inhabited as early as during the Viking Age.

He was also the initiator of the, a kind of archaeological inventory, where priests and the sheriff was asked to submit reports on the relics that were found in the different parts of the country.

He was also the "first Swedish archaeologist," according to Name Board (NB) and he undertook in the 1680s the first scientific study of Björkö in Ekerö Municipality, known as Birka.

Parishes that were ransacked were Bromma, Spånga and Järfälla Municipality in Gierfella d. 9 Maij 1682 by the County Administrator Bertold Dalhollm.

The College of Antiquaries in Uppsala was founded in 1667 on the initiative of Magnus Gabriel De la Gardie.

To the college's duties also heard to depict rune stones, coins and seals and to carrying out archaeological investigations.

Hadorph could issue only a small part of this planned work of the rune stones (Färentuna Häradz Runstenar, 1680).