Question: When did Joan Cribb's father die?
Sentence (from "Desmond Herbert"): Herbert was President of the Queensland Naturalists' Club in 1926; of the Royal Society of Queensland in 1928; of the botany section of the Australian and New Zealand Association for the Advancement of Science in 1932; of the Horticultural Society of Queensland from 1936 to 1942; of the Orchid Society of Queensland in 1940; and of the Queensland branch of the Australian Institute of Agricultural Science in 1942.
Relevant evidence: No