|Marlene A Eilers Koenig Collection|
Adolf I, Prince of Schaumburg-Lippe (1883-1936), was the eldest son of Georg, Prince of Schaumberg-Lippe, and Princess Marie of Saxe-Altenburg. He renounced the throne on November 16, 1918. On January 10, 1920, he married Ellen Bischoff-Korthaus. They were killed in an air crash in Mexico on March 26, 1936. No Children.