Question: When did Princess Elisabeth Of Saxe-Altenburg (1826–1896)'s mother die?
Sentence (from "Princess Antoinette of Saxe-Altenburg"): Princess Antoinette of Saxe- Altenburg( 17 April 1838 – 13 October 1908) was a princess of Saxe- Altenburg by birth and Duchess of Anhalt by marriage.
Relevant evidence: No