Halfdan the Mild
Halfdan the Mild ( Old Norse: "Hálfdan hinn mildi ok hinn matarilli" , ( meaning the generous and stingy on food ) ) was the son of king Eystein Halfdansson , of the House of Yngling and he succeeded his father as king , according to Heimskringla . 
<triplet> Halfdan the Mild <subj> Eystein Halfdansson <obj> father <subj> House of Yngling <obj> family <triplet> Eystein Halfdansson <subj> Halfdan the Mild <obj> child <subj> House of Yngling <obj> family