Question: When did Olivia Mariamne Devenish's husband die?
Sentence (from "Olivia Mariamne Devenish"): Olivia Mariamne Devenish (16 February 1771 – 26 November 1814), was the spouse of Thomas Stamford Raffles, vice governor of Java (1811–1816), from 1805 to 1814.
Relevant evidence: Yes