Halfdan the Mild of Yngling
Halfdan the Mild of was born in 0754.  He died at the age of 46 in 0800.

 Liv Dagsdotter of Vestmar
Liv Dagsdotter of was born in 0757.  Liv Dagsdotter of is no longer alive.

 Gudrod"The Magnificent" Halfdansson
Gudrod"The Magnificent" was born about 0771.  He died before 0827 in assassinated.