Dr. Oetker's son, Rudolf, died in the First World War, however Rudolf and his wife Ida, had 2 children Rudolf-August and Ursula.
Dr. Oetker's son died in the First World War, however Rudolf, had 2 children Rudolf-August and Ursula. Dr. Oetker's son died in the First World War, however his wife Ida, had 2 children Rudolf-August and Ursula. Dr. Oetker's son was Rudolf.