Sophia Prinzessin von Isenburg (born 1903) (b. 1903) Parents Princess Friederike of Solms-Braunfels Franz Joseph, Prince of Isenburg Children Siblings Franz Ferdinand, Prince of Isenburg Alexandra Prinzessin von Isenburg Ferdinand Prinz von Isenburg Marie Louise Prinzessin von Isenburg Anna Agnes Prinzessin von Isenburg