Question: When did Isabel Maria De Alcântara, Duchess Of Goiás's mother die?
Sentence (from "Isabel Maria de Alcântara, Duchess of Goiás"): Isabel Maria de Alcântara, Duchess of Goiás (3 May 1824 – 23 November 1898), was a Brazilian noble, the illegitimate daughter of Emperor Pedro I of Brazil and Domitila de Castro, Marchioness of Santos.
Relevant evidence: Yes