1 8 ▁May ▁ 1 3 0 9 , ▁Otto ▁married ▁his ▁second ▁wife ▁Ag nes ▁of ▁G log au . ▁She ▁was ▁a ▁daughter ▁of ▁Henry ▁III , ▁Duke ▁of ▁S iles ia - G log au , ▁and ▁Mat ilda ▁of ▁Brun sw ick - L ü ne burg . ▁They ▁had ▁two ▁children : ▁ ▁Ag nes ▁of ▁W itt els bach ▁( 1 3 1 0 – 1 3 6 0 ). ▁Henry ▁XV , ▁Duke ▁of ▁Bav aria ▁( 2 8 ▁August ▁ 1 3 1 2 ▁– ▁ 1 8 ▁June ▁ 1 3 3 3 ). ▁ ▁Otto ▁died ▁in ▁Land sh ut . ▁ ▁An c est ors ▁ ▁References ▁ ▁External ▁links ▁ ▁Histor isches ▁Lexikon ▁Bayern s : ▁Un gar isches ▁K ön igt um ▁Ott os ▁III . ▁von ▁Nieder bay ern , ▁ 1 3 0 5 – 1 3 0 7 ▁( S ar ah ▁Had ry ) ▁ ▁A ▁listing ▁of ▁descend ants ▁of ▁Otto ▁I , ▁Count ▁of ▁Sch ey ern , ▁including ▁Henry ▁XIII ▁and ▁his ▁children ▁ ▁| - ▁ ▁Category : 1 2 6 1 ▁birth s ▁Category : 1 3 1 2 ▁death s ▁Category : 1 3 th - century ▁r ul ers ▁of ▁Bav aria ▁Category : 1 4 th - century ▁r ul ers ▁of ▁Bav aria ▁Category : K ings ▁of ▁Hung ary ▁Category : H ouse ▁of ▁W itt els bach <0x0A> </s> ▁Med r anda ▁is ▁a ▁municipality