Eilika von Arnsberg Peerage person ID=8400 Parents Henry of Arnsberg Beatrix von Hildrizhausen Children Eilika of Lerigau Christian I, Count of Oldenburg Otto of Lerigau Henry I, Count of Oldenburg Beatrix of Lerigau Siblings Gerberga von Cappenberg Otto van Cappenberg Gottfried of Cappenberg Partners Elimar II, Count of Oldenburg