Freygeirr (Old East Norse: FrøygæiRR, Modern Swedish: Fröger) was a Viking chieftain who probably led a leidang expedition.[1] He is considered to have been active in the 1050s on the Baltic coast,[2] and he has been identified on six runestones, Gs 13, DR 216, U 518, U 611, U 698 and U 1158.[3] One of the three brothers who is mentioned on the Stenkvista runestone (Sö 111), which is adorned with a heathen symbol (Mjölnir), is also called Freygeirr.
On the runestone Gs 13, Freygeirr is reported to be the leader of an expedition to Tavastia:
In Denmark, there is a runestone in memory of a warrior who fell in Sweden while he was in the retinue of a man who was either named Friggir[4] or Freygeirr:[5]
U 698 and U 611 are raised in memory of two men who died in the retinue of a warchief whose name has been reconstructed by runologists as Freygeirr:
There is also a runestone reporting where Freygeirr died, runestone U 518:
The Rundata project places Freygeir's death near the island of Selaön in lake Mälaren. According to another theory the runes isilu represent *isi[s]la and they are to be transcribed as *ī ey-sȳsla, i.e. "in Ösel" (Saaremaa).[6]
Another runestone mentioning a Freygeirr was raised by his sons:
Omeljan Pritsak remarks that Freygeir's son was named Eistr ("Estonian") and he connects the name to Freygeir's activities on the other side of the Baltic Sea.[7] He further suggests that Freygeir's death took place during a joint Swedish-Kievan Rus' expedition against the Estonians of Saaremaa.[8]