# Frotho III

Frotho III (or Frode or Fróði) was a legendary king of Denmark. His life was recounted in book 5 of Gesta Danorum by Saxo Grammaticus, and in the Skjöldunga saga.

## Gesta Danorum

Frotho III was the son and successor of Fridlevus I. Frotho reigned together with twelve "Diaren". He fought against the Slavs (sclavi) and defeated them. Then he sought the hand Hanunda, daughter of the King of the Huns. When she refused, a sorceress in his retinue changed her mind. Hanunda became his wife, but later was unfaithful with a man named Grep (nephew of the sorceress, Gotwar). Frotho fell under the bad influence of Grep and certain other advisors until the arrival of Erik, who killed many of them and exposed Hanunda's infidelity. Frotho put aside Hanunda, marrying her instead of Erik's brother, while Erik himself married Frotho's sister. Frode married Alvhild, daughter of the Norwegian King Gothar. The King of the Huns attacked Frode with an alliance of several princes. After three days you could go over the corpses through the water. Frode won after seven days, called for the lords to return to their dominions again. (Holmgard = Novgorod, Koenugard = Kiev, Revallis = Reval / Tallinn, Lapland, Eistland = Baltics).
Frotho's reign, which Saxo said coincided with the life of Jesus, was marked by an uninterrupted worldwide peace. He was eventually killed by a sorceress in the shape of a sea-cow. Frode was succeeded by his son Fridlevus.
The family tree of legendary Kings of the Danes, according to the Gesta Danorum (Books I to VII) :
| | | | | $^{(1)}$ Humble | $^{(1)}$ Humble | $^{(1)}$ Humble | $^{(1)}$ Humble | $^{(1)}$ Humble | $^{(1)}$ Humble | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | KEY | KEY | KEY | KEY | KEY | KEY | | | | | | |
| $^{(1)}$ Angul | $^{(1)}$ Angul | $^{(1)}$ Angul | $^{(1)}$ Angul | $^{(1)}$ Angul | $^{(1)}$ Angul | | | $^{(1)}$ Dan* | $^{(1)}$ Dan* | $^{(1)}$ Dan* | $^{(1)}$ Dan* | $^{(1)}$ Dan* | $^{(1)}$ Dan* | | | $^{(1)}$ Grytha | $^{(1)}$ Grytha | $^{(1)}$ Grytha | $^{(1)}$ Grytha | $^{(1)}$ Grytha | $^{(1)}$ Grytha | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Marriage or coupling | Marriage or coupling | Marriage or coupling | Marriage or coupling | Marriage or coupling | Marriage or coupling | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Parent and child | Parent and child | Parent and child | Parent and child | Parent and child | Parent and child | | | | |
| The Angles | The Angles | The Angles | The Angles | The Angles | The Angles | | | $^{(1)}$ Humble* | $^{(1)}$ Humble* | $^{(1)}$ Humble* | $^{(1)}$ Humble* | $^{(1)}$ Humble* | $^{(1)}$ Humble* | | | $^{(1)}$ Lother* | $^{(1)}$ Lother* | $^{(1)}$ Lother* | $^{(1)}$ Lother* | $^{(1)}$ Lother* | $^{(1)}$ Lother* | | | $^{(1)}$ King of the Saxons | $^{(1)}$ King of the Saxons | $^{(1)}$ King of the Saxons | $^{(1)}$ King of the Saxons | $^{(1)}$ King of the Saxons | $^{(1)}$ King of the Saxons | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Succession by other or unclear means | Succession by other or unclear means | Succession by other or unclear means | Succession by other or unclear means | Succession by other or unclear means | Succession by other or unclear means | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Roar | $^{(1)}$ Roar | $^{(1)}$ Roar | $^{(1)}$ Roar | $^{(1)}$ Roar | $^{(1)}$ Roar | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | $^{(1)}$ Sigtryg, King of the Swedes† | $^{(1)}$ Sigtryg, King of the Swedes† | $^{(1)}$ Sigtryg, King of the Swedes† | $^{(1)}$ Sigtryg, King of the Swedes† | $^{(1)}$ Sigtryg, King of the Swedes† | $^{(1)}$ Sigtryg, King of the Swedes† | | | $^{(1)}$ Skiold* | $^{(1)}$ Skiold* | $^{(1)}$ Skiold* | $^{(1)}$ Skiold* | $^{(1)}$ Skiold* | $^{(1)}$ Skiold* | | | $^{(1)}$ Alfhild | $^{(1)}$ Alfhild | $^{(1)}$ Alfhild | $^{(1)}$ Alfhild | $^{(1)}$ Alfhild | $^{(1)}$ Alfhild | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ daughter of Roar | $^{(1)}$ daughter of Roar | $^{(1)}$ daughter of Roar | $^{(1)}$ daughter of Roar | $^{(1)}$ daughter of Roar | $^{(1)}$ daughter of Roar | | | $^{(1)}$ Bess | $^{(1)}$ Bess | $^{(1)}$ Bess | $^{(1)}$ Bess | $^{(1)}$ Bess | $^{(1)}$ Bess | | |
| $^{(1)}$ sister of Gram | $^{(1)}$ sister of Gram | $^{(1)}$ sister of Gram | $^{(1)}$ sister of Gram | $^{(1)}$ sister of Gram | $^{(1)}$ sister of Gram | | | $^{(1)}$ Gróa | $^{(1)}$ Gróa | $^{(1)}$ Gróa | $^{(1)}$ Gróa | $^{(1)}$ Gróa | $^{(1)}$ Gróa | | | | | | | $^{(1)}$ Gram*† | $^{(1)}$ Gram*† | $^{(1)}$ Gram*† | $^{(1)}$ Gram*† | $^{(1)}$ Gram*† | $^{(1)}$ Gram*† | | | | | $^{(1)}$ Sumble, King of the Finns | $^{(1)}$ Sumble, King of the Finns | $^{(1)}$ Sumble, King of the Finns | $^{(1)}$ Sumble, King of the Finns | $^{(1)}$ Sumble, King of the Finns | $^{(1)}$ Sumble, King of the Finns | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | $^{(1)}$ Wagnhofde | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Signe | $^{(1)}$ Signe | $^{(1)}$ Signe | $^{(1)}$ Signe | $^{(1)}$ Signe | $^{(1)}$ Signe | | | $^{(1)}$ Henry, King of the Saxons | $^{(1)}$ Henry, King of the Saxons | $^{(1)}$ Henry, King of the Saxons | $^{(1)}$ Henry, King of the Saxons | $^{(1)}$ Henry, King of the Saxons | $^{(1)}$ Henry, King of the Saxons | | | | | | | | | | | $^{(1)}$ Hakon, King of the Nitherians | $^{(1)}$ Hakon, King of the Nitherians | $^{(1)}$ Hakon, King of the Nitherians | $^{(1)}$ Hakon, King of the Nitherians | $^{(1)}$ Hakon, King of the Nitherians | $^{(1)}$ Hakon, King of the Nitherians | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Hardgrep | $^{(1)}$ Hardgrep | $^{(1)}$ Hardgrep | $^{(1)}$ Hardgrep | $^{(1)}$ Hardgrep | $^{(1)}$ Hardgrep | | | | | | | | |
| | | $^{(1)}$ Swipdag*†, King of Norway | $^{(1)}$ Swipdag*†, King of Norway | $^{(1)}$ Swipdag*†, King of Norway | $^{(1)}$ Swipdag*†, King of Norway | $^{(1)}$ Swipdag*†, King of Norway | $^{(1)}$ Swipdag*†, King of Norway | | | $^{(1)}$ sister of Guthorm | $^{(1)}$ sister of Guthorm | $^{(1)}$ sister of Guthorm | $^{(1)}$ sister of Guthorm | $^{(1)}$ sister of Guthorm | $^{(1)}$ sister of Guthorm | | | $^{(1)}$ Guthorm* | $^{(1)}$ Guthorm* | $^{(1)}$ Guthorm* | $^{(1)}$ Guthorm* | $^{(1)}$ Guthorm* | $^{(1)}$ Guthorm* | | | $^{(1,2,5)}$ Hadding* | $^{(1,2,5)}$ Hadding* | $^{(1,2,5)}$ Hadding* | $^{(1,2,5)}$ Hadding* | $^{(1,2,5)}$ Hadding* | $^{(1,2,5)}$ Hadding* | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Ragnhild | $^{(1)}$ Ragnhild | $^{(1)}$ Ragnhild | $^{(1)}$ Ragnhild | $^{(1)}$ Ragnhild | $^{(1)}$ Ragnhild | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Asmund† | $^{(1)}$ Asmund† | $^{(1)}$ Asmund† | $^{(1)}$ Asmund† | $^{(1)}$ Asmund† | $^{(1)}$ Asmund† | | | $^{(1)}$ Gunnhild | $^{(1)}$ Gunnhild | $^{(1)}$ Gunnhild | $^{(1)}$ Gunnhild | $^{(1)}$ Gunnhild | $^{(1)}$ Gunnhild | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1)}$ Guthorm | $^{(1)}$ Guthorm | $^{(1)}$ Guthorm | $^{(1)}$ Guthorm | $^{(1)}$ Guthorm | $^{(1)}$ Guthorm | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(1,2)}$ Ulfhild | $^{(1,2)}$ Ulfhild | $^{(1,2)}$ Ulfhild | $^{(1,2)}$ Ulfhild | $^{(1,2)}$ Ulfhild | $^{(1,2)}$ Ulfhild | | | $^{(2)}$ Ubbe* | $^{(2)}$ Ubbe* | $^{(2)}$ Ubbe* | $^{(2)}$ Ubbe* | $^{(2)}$ Ubbe* | $^{(2)}$ Ubbe* | | |
| | | $^{(1)}$ Henry | $^{(1)}$ Henry | $^{(1)}$ Henry | $^{(1)}$ Henry | $^{(1)}$ Henry | $^{(1)}$ Henry | | | $^{(1)}$ Uffe† | $^{(1)}$ Uffe† | $^{(1)}$ Uffe† | $^{(1)}$ Uffe† | $^{(1)}$ Uffe† | $^{(1)}$ Uffe† | | | $^{(1,2)}$ Hunding† | $^{(1,2)}$ Hunding† | $^{(1,2)}$ Hunding† | $^{(1,2)}$ Hunding† | $^{(1,2)}$ Hunding† | $^{(1,2)}$ Hunding† | | | $^{(2)}$ Thorhild | $^{(2)}$ Thorhild | $^{(2)}$ Thorhild | $^{(2)}$ Thorhild | $^{(2)}$ Thorhild | $^{(2)}$ Thorhild | | | | | | | | | | | | | | | | | | | | | $^{(2)}$ Scot | $^{(2)}$ Scot | $^{(2)}$ Scot | $^{(2)}$ Scot | $^{(2)}$ Scot | $^{(2)}$ Scot | | |
| | | | | | | $^{(1)}$ daughter of Uffe | $^{(1)}$ daughter of Uffe | $^{(1)}$ daughter of Uffe | $^{(1)}$ daughter of Uffe | $^{(1)}$ daughter of Uffe | $^{(1)}$ daughter of Uffe | | | | | | | | | | | $^{(2)}$ Ragnar† | $^{(2)}$ Ragnar† | $^{(2)}$ Ragnar† | $^{(2)}$ Ragnar† | $^{(2)}$ Ragnar† | $^{(2)}$ Ragnar† | | | $^{(2)}$ Swanhwid | $^{(2)}$ Swanhwid | $^{(2)}$ Swanhwid | $^{(2)}$ Swanhwid | $^{(2)}$ Swanhwid | $^{(2)}$ Swanhwid | | | $^{(2)}$ sisters of Swanhwid | $^{(2)}$ sisters of Swanhwid | $^{(2)}$ sisters of Swanhwid | $^{(2)}$ sisters of Swanhwid | $^{(2)}$ sisters of Swanhwid | $^{(2)}$ sisters of Swanhwid | | | $^{(2)}$ Handwan | $^{(2)}$ Handwan | $^{(2)}$ Handwan | $^{(2)}$ Handwan | $^{(2)}$ Handwan | $^{(2)}$ Handwan |
| | | | | | | | | | | | | | | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | $^{(2)}$ Thorwald | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(2,5)}$ Frode* | $^{(2,5)}$ Frode* | $^{(2,5)}$ Frode* | $^{(2,5)}$ Frode* | $^{(2,5)}$ Frode* | $^{(2,5)}$ Frode* | | | | | | | $^{(2)}$ daughter of Handwan | $^{(2)}$ daughter of Handwan | $^{(2)}$ daughter of Handwan | $^{(2)}$ daughter of Handwan | $^{(2)}$ daughter of Handwan | $^{(2)}$ daughter of Handwan |
| | | | | | | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | | | | | | | | | | | | | | | | | | | | | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | | | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | | | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat |
| | | | | | | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | $^{(2,3)}$ Hothbrodd† | | | | | | | | | | | | | | | | | | | | | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | $^{(2)}$ Halfdan* | | | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | $^{(2)}$ Ro | | | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat | $^{(2)}$ Skat | | | | | | | | | | | | | | | | | | | $^{(2)}$ Thora | $^{(2)}$ Thora | $^{(2)}$ Thora | $^{(2)}$ Thora | $^{(2)}$ Thora | $^{(2)}$ Thora | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(2,3)}$ Helge* | $^{(2,3)}$ Helge* | $^{(2,3)}$ Helge* | $^{(2,3)}$ Helge* | $^{(2,3)}$ Helge* | $^{(2,3)}$ Helge* | | | $^{(2)}$ Ro* | $^{(2)}$ Ro* | $^{(2)}$ Ro* | $^{(2)}$ Ro* | $^{(2)}$ Ro* | $^{(2)}$ Ro* | | | | | | | | | | | | | | | | |
| | | | | | | | | | | $^{(2,3)}$ Athisl† | $^{(2,3)}$ Athisl† | $^{(2,3)}$ Athisl† | $^{(2,3)}$ Athisl† | $^{(2,3)}$ Athisl† | $^{(2,3)}$ Athisl† | | | $^{(2)}$ Urse | $^{(2)}$ Urse | $^{(2)}$ Urse | $^{(2)}$ Urse | $^{(2)}$ Urse | $^{(2)}$ Urse | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | $^{(2,3)}$ King Gewar | $^{(2,3)}$ King Gewar | $^{(2,3)}$ King Gewar | $^{(2,3)}$ King Gewar | $^{(2,3)}$ King Gewar | $^{(2,3)}$ King Gewar | | | $^{(2,3)}$ Rolf*† Krage | $^{(2,3)}$ Rolf*† Krage | $^{(2,3)}$ Rolf*† Krage | $^{(2,3)}$ Rolf*† Krage | $^{(2,3)}$ Rolf*† Krage | $^{(2,3)}$ Rolf*† Krage | | | $^{(2)}$ Rute | $^{(2)}$ Rute | $^{(2)}$ Rute | $^{(2)}$ Rute | $^{(2)}$ Rute | $^{(2)}$ Rute | | | $^{(2)}$ Bjarke | $^{(2)}$ Bjarke | $^{(2)}$ Bjarke | $^{(2)}$ Bjarke | $^{(2)}$ Bjarke | $^{(2)}$ Bjarke | | | $^{(2)}$ Skulde | $^{(2)}$ Skulde | $^{(2)}$ Skulde | $^{(2)}$ Skulde | $^{(2)}$ Skulde | $^{(2)}$ Skulde | | | $^{(2,3)}$ Hiartuar†* | $^{(2,3)}$ Hiartuar†* | $^{(2,3)}$ Hiartuar†* | $^{(2,3)}$ Hiartuar†* | $^{(2,3)}$ Hiartuar†* | $^{(2,3)}$ Hiartuar†* | | | | | | |
| | | $^{(2,3)}$ Hother†* | $^{(2,3)}$ Hother†* | $^{(2,3)}$ Hother†* | $^{(2,3)}$ Hother†* | $^{(2,3)}$ Hother†* | $^{(2,3)}$ Hother†* | | | $^{(3)}$ Nanna | $^{(3)}$ Nanna | $^{(3)}$ Nanna | $^{(3)}$ Nanna | $^{(3)}$ Nanna | $^{(3)}$ Nanna | | | $^{(3)}$ Herlek | $^{(3)}$ Herlek | $^{(3)}$ Herlek | $^{(3)}$ Herlek | $^{(3)}$ Herlek | $^{(3)}$ Herlek | | | $^{(3)}$ Gerit | $^{(3)}$ Gerit | $^{(3)}$ Gerit | $^{(3)}$ Gerit | $^{(3)}$ Gerit | $^{(3)}$ Gerit | | | | | | | | | | | | | | | | | | | | | | | | |
| $^{(3)}$ former King of Britain | $^{(3)}$ former King of Britain | $^{(3)}$ former King of Britain | $^{(3)}$ former King of Britain | $^{(3)}$ former King of Britain | $^{(3)}$ former King of Britain | | | $^{(3)}$ mother of the King of Britain | $^{(3)}$ mother of the King of Britain | $^{(3)}$ mother of the King of Britain | $^{(3)}$ mother of the King of Britain | $^{(3)}$ mother of the King of Britain | $^{(3)}$ mother of the King of Britain | | | $^{(3)}$ a slave | $^{(3)}$ a slave | $^{(3)}$ a slave | $^{(3)}$ a slave | $^{(3)}$ a slave | $^{(3)}$ a slave | | | $^{(3)}$ a bondmaid | $^{(3)}$ a bondmaid | $^{(3)}$ a bondmaid | $^{(3)}$ a bondmaid | $^{(3)}$ a bondmaid | $^{(3)}$ a bondmaid | | | $^{(3)}$ Rorik* | $^{(3)}$ Rorik* | $^{(3)}$ Rorik* | $^{(3)}$ Rorik* | $^{(3)}$ Rorik* | $^{(3)}$ Rorik* | | | | | | | $^{(3)}$ Gerwendil | $^{(3)}$ Gerwendil | $^{(3)}$ Gerwendil | $^{(3)}$ Gerwendil | $^{(3)}$ Gerwendil | $^{(3)}$ Gerwendil | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | $^{(3,4)}$ King of Britain | $^{(3,4)}$ King of Britain | $^{(3,4)}$ King of Britain | $^{(3,4)}$ King of Britain | $^{(3,4)}$ King of Britain | $^{(3,4)}$ King of Britain | | | | | | | $^{(3,4)}$ Queen of Britain | $^{(3,4)}$ Queen of Britain | $^{(3,4)}$ Queen of Britain | $^{(3,4)}$ Queen of Britain | $^{(3,4)}$ Queen of Britain | $^{(3,4)}$ Queen of Britain | | | $^{(3,4)}$ Gerutha | $^{(3,4)}$ Gerutha | $^{(3,4)}$ Gerutha | $^{(3,4)}$ Gerutha | $^{(3,4)}$ Gerutha | $^{(3,4)}$ Gerutha | | | $^{(3,4)}$ Horwendil | $^{(3,4)}$ Horwendil | $^{(3,4)}$ Horwendil | $^{(3,4)}$ Horwendil | $^{(3,4)}$ Horwendil | $^{(3,4)}$ Horwendil | | | $^{(3,4)}$ Feng | $^{(3,4)}$ Feng | $^{(3,4)}$ Feng | $^{(3,4)}$ Feng | $^{(3,4)}$ Feng | $^{(3,4)}$ Feng | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | $^{(3,4)}$ foster sister of Amleth | $^{(3,4)}$ foster sister of Amleth | $^{(3,4)}$ foster sister of Amleth | $^{(3,4)}$ foster sister of Amleth | $^{(3,4)}$ foster sister of Amleth | $^{(3,4)}$ foster sister of Amleth | | | $^{(3,4)}$ daughter of the King of Britain | $^{(3,4)}$ daughter of the King of Britain | $^{(3,4)}$ daughter of the King of Britain | $^{(3,4)}$ daughter of the King of Britain | $^{(3,4)}$ daughter of the King of Britain | $^{(3,4)}$ daughter of the King of Britain | | | $^{(3,4)}$ Amleth | $^{(3,4)}$ Amleth | $^{(3,4)}$ Amleth | $^{(3,4)}$ Amleth | $^{(3,4)}$ Amleth | $^{(3,4)}$ Amleth | | | $^{(4)}$ Hermutrude, Queen of Scotland | $^{(4)}$ Hermutrude, Queen of Scotland | $^{(4)}$ Hermutrude, Queen of Scotland | $^{(4)}$ Hermutrude, Queen of Scotland | $^{(4)}$ Hermutrude, Queen of Scotland | $^{(4)}$ Hermutrude, Queen of Scotland | | | $^{(4)}$ Wiglek* | $^{(4)}$ Wiglek* | $^{(4)}$ Wiglek* | $^{(4)}$ Wiglek* | $^{(4)}$ Wiglek* | $^{(4)}$ Wiglek* | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(4)}$ son of Amleth | $^{(4)}$ son of Amleth | $^{(4)}$ son of Amleth | $^{(4)}$ son of Amleth | $^{(4)}$ son of Amleth | $^{(4)}$ son of Amleth | | | | | | | | | | | $^{(4)}$ Wermund* | $^{(4)}$ Wermund* | $^{(4)}$ Wermund* | $^{(4)}$ Wermund* | $^{(4)}$ Wermund* | $^{(4)}$ Wermund* | | | | | | | $^{(4)}$ Frowin, governor of Sleswik | $^{(4)}$ Frowin, governor of Sleswik | $^{(4)}$ Frowin, governor of Sleswik | $^{(4)}$ Frowin, governor of Sleswik | $^{(4)}$ Frowin, governor of Sleswik | $^{(4)}$ Frowin, governor of Sleswik |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(4)}$ Uffe*, aka Olaf the Gentle | $^{(4)}$ Uffe*, aka Olaf the Gentle | $^{(4)}$ Uffe*, aka Olaf the Gentle | $^{(4)}$ Uffe*, aka Olaf the Gentle | $^{(4)}$ Uffe*, aka Olaf the Gentle | $^{(4)}$ Uffe*, aka Olaf the Gentle | | | $^{(4)}$ daughter of Frowin | $^{(4)}$ daughter of Frowin | $^{(4)}$ daughter of Frowin | $^{(4)}$ daughter of Frowin | $^{(4)}$ daughter of Frowin | $^{(4)}$ daughter of Frowin | | | $^{(4)}$ Ket | $^{(4)}$ Ket | $^{(4)}$ Ket | $^{(4)}$ Ket | $^{(4)}$ Ket | $^{(4)}$ Ket | | | $^{(4)}$ Wig | $^{(4)}$ Wig | $^{(4)}$ Wig | $^{(4)}$ Wig | $^{(4)}$ Wig | $^{(4)}$ Wig | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(4)}$ Hugleik* | $^{(4)}$ Hugleik* | $^{(4)}$ Hugleik* | $^{(4)}$ Hugleik* | $^{(4)}$ Hugleik* | $^{(4)}$ Hugleik* | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(4)}$ Frode* the Vigorous | $^{(4)}$ Frode* the Vigorous | $^{(4)}$ Frode* the Vigorous | $^{(4)}$ Frode* the Vigorous | $^{(4)}$ Frode* the Vigorous | $^{(4)}$ Frode* the Vigorous | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | $^{(4)}$ Dan* | | | | | | | | | | | | | | | | | | | | | | |
| $^{(5)}$ Kraka | $^{(5)}$ Kraka | $^{(5)}$ Kraka | $^{(5)}$ Kraka | $^{(5)}$ Kraka | $^{(5)}$ Kraka | | | $^{(5)}$ Ragnar | $^{(5)}$ Ragnar | $^{(5)}$ Ragnar | $^{(5)}$ Ragnar | $^{(5)}$ Ragnar | $^{(5)}$ Ragnar | | | $^{(5)}$ Brak | $^{(5)}$ Brak | $^{(5)}$ Brak | $^{(5)}$ Brak | $^{(5)}$ Brak | $^{(5)}$ Brak | | | $^{(4,5)}$ Fridleif* the Swift | $^{(4,5)}$ Fridleif* the Swift | $^{(4,5)}$ Fridleif* the Swift | $^{(4,5)}$ Fridleif* the Swift | $^{(4,5)}$ Fridleif* the Swift | $^{(4,5)}$ Fridleif* the Swift | | | | | | | | | | | $^{(5)}$ Hun, King of the Huns | $^{(5)}$ Hun, King of the Huns | $^{(5)}$ Hun, King of the Huns | $^{(5)}$ Hun, King of the Huns | $^{(5)}$ Hun, King of the Huns | $^{(5)}$ Hun, King of the Huns | | | $^{(5)}$ Hun | $^{(5)}$ Hun | $^{(5)}$ Hun | $^{(5)}$ Hun | $^{(5)}$ Hun | $^{(5)}$ Hun | | |
| | | | | | | | | | | | | | | | | | | | | | | | | $^{(5)}$ Gotar, King of Norway | $^{(5)}$ Gotar, King of Norway | $^{(5)}$ Gotar, King of Norway | $^{(5)}$ Gotar, King of Norway | $^{(5)}$ Gotar, King of Norway | $^{(5)}$ Gotar, King of Norway | | | | | | | | | | | | | | | | | | | $^{(5)}$ Westmar | $^{(5)}$ Westmar | $^{(5)}$ Westmar | $^{(5)}$ Westmar | $^{(5)}$ Westmar | $^{(5)}$ Westmar | | | $^{(5)}$ Koll | $^{(5)}$ Koll | $^{(5)}$ Koll | $^{(5)}$ Koll | $^{(5)}$ Koll | $^{(5)}$ Koll | | | $^{(5)}$ Gotwar | $^{(5)}$ Gotwar | $^{(5)}$ Gotwar | $^{(5)}$ Gotwar | $^{(5)}$ Gotwar | $^{(5)}$ Gotwar | | |
| $^{(5)}$ Roller | $^{(5)}$ Roller | $^{(5)}$ Roller | $^{(5)}$ Roller | $^{(5)}$ Roller | $^{(5)}$ Roller | | | $^{(5)}$ Erik† Shrewd-spoken | $^{(5)}$ Erik† Shrewd-spoken | $^{(5)}$ Erik† Shrewd-spoken | $^{(5)}$ Erik† Shrewd-spoken | $^{(5)}$ Erik† Shrewd-spoken | $^{(5)}$ Erik† Shrewd-spoken | | | $^{(5)}$ Gunwar the Fair | $^{(5)}$ Gunwar the Fair | $^{(5)}$ Gunwar the Fair | $^{(5)}$ Gunwar the Fair | $^{(5)}$ Gunwar the Fair | $^{(5)}$ Gunwar the Fair | | | $^{(5)}$ Alfhild | $^{(5)}$ Alfhild | $^{(5)}$ Alfhild | $^{(5)}$ Alfhild | $^{(5)}$ Alfhild | $^{(5)}$ Alfhild | | | $^{(5)}$ Frode* | $^{(5)}$ Frode* | $^{(5)}$ Frode* | $^{(5)}$ Frode* | $^{(5)}$ Frode* | $^{(5)}$ Frode* | | | $^{(5)}$ Hanund | $^{(5)}$ Hanund | $^{(5)}$ Hanund | $^{(5)}$ Hanund | $^{(5)}$ Hanund | $^{(5)}$ Hanund | | | $^{(5)}$ Grep (eldest of three) | $^{(5)}$ Grep (eldest of three) | $^{(5)}$ Grep (eldest of three) | $^{(5)}$ Grep (eldest of three) | $^{(5)}$ Grep (eldest of three) | $^{(5)}$ Grep (eldest of three) | | | | | | | $^{(5)}$ 11 other sons (two named Grep) | $^{(5)}$ 11 other sons (two named Grep) | $^{(5)}$ 11 other sons (two named Grep) | $^{(5)}$ 11 other sons (two named Grep) | $^{(5)}$ 11 other sons (two named Grep) | $^{(5)}$ 11 other sons (two named Grep) | | | | |
| | | | | Hythin, King of Tellemark | Hythin, King of Tellemark | Hythin, King of Tellemark | Hythin, King of Tellemark | Hythin, King of Tellemark | Hythin, King of Tellemark | | | | | | | $^{(5)}$ Alf | $^{(5)}$ Alf | $^{(5)}$ Alf | $^{(5)}$ Alf | $^{(5)}$ Alf | $^{(5)}$ Alf | | | $^{(5)}$ Eyfura | $^{(5)}$ Eyfura | $^{(5)}$ Eyfura | $^{(5)}$ Eyfura | $^{(5)}$ Eyfura | $^{(5)}$ Eyfura | | | $^{(5)}$ Arngrim | $^{(5)}$ Arngrim | $^{(5)}$ Arngrim | $^{(5)}$ Arngrim | $^{(5)}$ Arngrim | $^{(5)}$ Arngrim | | | Grubb | Grubb | Grubb | Grubb | Grubb | Grubb | | | | | | | Hiarn* | Hiarn* | Hiarn* | Hiarn* | Hiarn* | Hiarn* | | | Amund, King of Norway | Amund, King of Norway | Amund, King of Norway | Amund, King of Norway | Amund, King of Norway | Amund, King of Norway | | |
| | | | | [unnamed] | [unnamed] | [unnamed] | [unnamed] | [unnamed] | [unnamed] | | | Halfdan† | Halfdan† | Halfdan† | Halfdan† | Halfdan† | Halfdan† | | | | | | | $^{(5)}$ 12 sons, including Anganty | $^{(5)}$ 12 sons, including Anganty | $^{(5)}$ 12 sons, including Anganty | $^{(5)}$ 12 sons, including Anganty | $^{(5)}$ 12 sons, including Anganty | $^{(5)}$ 12 sons, including Anganty | | | Ane | Ane | Ane | Ane | Ane | Ane | | | Juritha | Juritha | Juritha | Juritha | Juritha | Juritha | | | Fridleif* | Fridleif* | Fridleif* | Fridleif* | Fridleif* | Fridleif* | | | Frogertha | Frogertha | Frogertha | Frogertha | Frogertha | Frogertha | | | Frok | Frok | Frok | Frok | Frok | Frok |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hanef, King of Saxony | Hanef, King of Saxony | Hanef, King of Saxony | Hanef, King of Saxony | Hanef, King of Saxony | Hanef, King of Saxony | | | Swerting, King of Saxony | Swerting, King of Saxony | Swerting, King of Saxony | Swerting, King of Saxony | Swerting, King of Saxony | Swerting, King of Saxony | | | | | | | | | | | Olaf | Olaf | Olaf | Olaf | Olaf | Olaf | | | Frode* | Frode* | Frode* | Frode* | Frode* | Frode* | | |
| | | | | | | | | Siward† | Siward† | Siward† | Siward† | Siward† | Siward† | | | | | | | | | | | Unnamed sons | Unnamed sons | Unnamed sons | Unnamed sons | Unnamed sons | Unnamed sons | | | [unnamed] | [unnamed] | [unnamed] | [unnamed] | [unnamed] | [unnamed] | | | Ingeld* | Ingeld* | Ingeld* | Ingeld* | Ingeld* | Ingeld* | | | Helga | Helga | Helga | Helga | Helga | Helga | | | Helge | Helge | Helge | Helge | Helge | Helge | | | Asa | Asa | Asa | Asa | Asa | Asa | | |
| | | | | | | | | | | | | | | | | | | | | | | | | Frode | Frode | Frode | Frode | Frode | Frode | | | Fridleif | Fridleif | Fridleif | Fridleif | Fridleif | Fridleif | | | Ingeld | Ingeld | Ingeld | Ingeld | Ingeld | Ingeld | | | Olaf* | Olaf* | Olaf* | Olaf* | Olaf* | Olaf* | | | Karl, governor of Gothland | Karl, governor of Gothland | Karl, governor of Gothland | Karl, governor of Gothland | Karl, governor of Gothland | Karl, governor of Gothland |
| | | | | | | | | Ulfhild | Ulfhild | Ulfhild | Ulfhild | Ulfhild | Ulfhild | | | Frode* | Frode* | Frode* | Frode* | Frode* | Frode* | | | | | | | | | | | | | | | | | | | Hather, a chief | Hather, a chief | Hather, a chief | Hather, a chief | Hather, a chief | Hather, a chief | | | Harald* | Harald* | Harald* | Harald* | Harald* | Harald* | | | Signe | Signe | Signe | Signe | Signe | Signe | | |
| | | | | | | | | | | | | Erik | Erik | Erik | Erik | Erik | Erik | | | | | | | | | | | | | | | | | | | | | | | Thorhild | Thorhild | Thorhild | Thorhild | Thorhild | Thorhild | | | Halfdan*† Biargramm | Halfdan*† Biargramm | Halfdan*† Biargramm | Halfdan*† Biargramm | Halfdan*† Biargramm | Halfdan*† Biargramm | | | Harald | Harald | Harald | Harald | Harald | Harald | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Asmund | Asmund | Asmund | Asmund | Asmund | Asmund | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kings of Norway | Kings of Norway | Kings of Norway | Kings of Norway | Kings of Norway | Kings of Norway | | | | | | |

## Theories and commentary

Saxo divided the life of Frotho III into two parts, each featuring counselors to the king. The first covered the king's ascendancy after the death of his father and was dominated by the issue of guardianship on account of his minority. This part was an unflattering account due to the influence of evil counselors. The second part, which roughly began in Book V, saw the emergence of the virtuous Ericus as a new counselor who guided the king towards the path of Fortitudo, Temperantia, and Constantia. The new period described Frotho III as a peacemaker and legislator (law-giver) with Saxo claiming he was responsible for the Danish hegemony.
Viktor Rydberg considered Saxo's account of Frotho's reign to be a historicized version of the Vana-god Frey, which was particularly demonstrated in the section detailing the king's war against the Huns.