Question: Optimist In Black is the first studio album of a British and Irish fashion designer who is an heir by direct descent of what 18th century Irish brewer?
Sentence (from "Daphne Guinness"): The Honourable Daphne Diana Joan Susanna Guinness (born 9 November 1967) is a British and Irish fashion designer, art collector, model, musician, film producer and actor.
Relevant evidence: Yes