Question: What is the cause of death of Grand Duchess Alexandra Alexandrovna Of Russia's mother?
Sentence (from "Grand Duchess Alexandra Alexandrovna of Russia"): Grand Duchess Alexandra Alexandrovna of Russia (30 August 1842 – 10 July 1849) was the eldest child and first daughter of Tsar Alexander II of Russia and his first wife Marie of Hesse and by Rhine.
Relevant evidence: Yes