Anna of Oettingen Countess of Helfenstein-Blaubeuren (1352–1410) Parents Ludwig X. of Oettingen Imagina, Gräfin von Schaunberg Children John II, Count of Helfenstein Agnes of Helfenstein-Blaubeuren Siblings Ludwig XI. von Oettingen Margarethe, Gräfin von Oettingen Elisabeth, Gräfin von Oettingen Frederick III of Oettingen Frederick IV of Oettingen Elisabeth of Oettingen Partners Ulrich VII, Count of Helfenstein