Heinrich XVIII. Prinz Reuss zu Köstritz (born 1969) (b. 1969) Parents Heinrich XI Licco Prinz Reuss zu Köstritz Ulfa Baronin von Dörnberg Children Siblings Friederike Prinzessin Reuss zu Köstritz Heinrich XVI Prinz Reuss zu Köstritz Henriette Prinzessin Reuss zu Köstritz