▁of ▁Ad ela ▁and ▁married ▁there , ▁and ▁Fol ke ▁and ▁his ▁kin ▁were ▁therefore ▁close ▁to ▁the ▁r uling ▁el ite ▁of ▁the ▁Kingdom ▁of ▁Den mark . ▁ ▁A ▁medieval ▁Swedish ▁gene al ogy ▁states ▁that ▁" F ol ke ▁the ▁F at ▁was ▁the ▁father ▁of ▁Bened ict us ▁( B eng t ) ▁Sn ivil , ▁and ▁that ▁Bened ict us ▁s ired ▁Jar l ▁Bir ger , ▁Jar l ▁Charles , ▁and ▁Magn us ▁who ▁was ▁called ▁Minn is ki öld ". ▁While ▁his ▁older ▁brother ▁Bir ger ▁B ros a ▁held ▁the ▁office ▁of ▁R iks jar l ▁between ▁ 1 1 7 4 ▁and ▁ 1 2 0 2 , ▁the ▁younger ▁Magn us ▁lived ▁at ▁the ▁family ▁estate ▁B j äl bo , ▁in ▁the ▁current ▁M j öl by ▁municipality , ▁Ö ster g öt land , ▁Sweden .< ref > In grid ▁Gust in ▁" K v inn an , ▁tor net ▁och ▁mak ten ▁i ▁B j äl bo " ▁i ▁M ats ▁M og ren , ▁M ats ▁Ros l und , ▁Bar bro ▁Sund n ér ▁och ▁Jes ▁Wien berg ▁( red akt ör er ) ▁Tri ang ul ering . ▁Histor isk ▁ar ke olog i ▁vid gar ▁f äl ten ", ▁Lund ▁Studies ▁in ▁Historical ▁Arch ae ology ▁ 1 1 , ▁Institution en ▁för ▁ar ke olog i ▁och ▁ant ik ens ▁historia , ▁Lund s ▁univers itet , ▁Lund ▁ 2 0 0 9 , ▁ISSN