Question: When did Mathilde Willink's husband die?
Sentence (from "Mathilde Willink"): Mathilde Willink née Maria Theodora Mathilde de Doelder (7 July 1938, Terneuzen – 25 October 1977, Amsterdam) was the wife of the Dutch painter Carel Willink (1900–1983) from 1969 to 1977 and became a well-known figure in the Amsterdam society, wearing the expensive clothes of designer Fong Leng.
Relevant evidence: Yes