Johanna Olofsson
Eva Johanna Carolina Olofsson( born 13 July 1991) is a Swedish ice hockey defender for Modo Hockey.
Ingjald Olofsson
Ingjald Olofsson was the son of Olof Trätälja and became the king of Värmland after his father death, according to legend.
When Ingjald died, his brother Halfdan Hvitbeinn made Värmland part of his kingdom.
Marcus Olofsson
Marcus Olofsson( born August 4, 1982) is a Swedish footballer currently playing for IFK Mariehamn.
Peter Olofsson (footballer)
Peter Olofsson( born 10 November 1975) is a retired Swedish football midfielder.
Eva Olofsson
Eva Olofsson( born 1952) is a Swedish Left Party politician.
She has been a member of the Riksdag since 2006.
Obata Toramori
He was the father of Obata Masamori.
Freja Olofsson
Freja Olofsson( born 24 May 1998) is a Swedish football midfielder who plays for Arna-Bjornar.
Kjell Olofsson
Kjell Olofsson( born 23 July 1965 in Gothenburg) is a( former) Swedish footballer.
Olof Trätälja
Olaf Tree Feller (Old Norse: "Óláfr trételgja", Swedish: "Olof Trätälja", Norwegian: "Olav Tretelgja",
all meaning "Olaf Woodwhittler") was the son of the Swedish king Ingjald illråde, ruler of the House of Yngling in the 4th or 5th century according to "Ynglingatal", a Skaldic poem detailing the kings of that house.
Anna Olofsson
Anna Olofsson( born 17 September 1981) is a Swedish snowboarder.
She was born in Östersund.
She competed at the 2006 Winter Olympics, in halfpipe.

Question: Where was the father of Ingjald Olofsson born?