Which of these scientists was a husband of Jane Wilde?

Stephen William Hawking (8 January 1942 – 14 March 2018) was an English theoretical physicist, cosmologist, and author who was director of research at the Centre for Theoretical Cosmology at the University of Cambridge at the time of his death.

When Hawking was a graduate student at Cambridge, his relationship with Jane Wilde, a friend of his sister whom he had met shortly before his late 1963 diagnosis with motor neurone disease, continued to develop. The couple became engaged in October 1964 – Hawking later said that the engagement gave him "something to live for" – and the two were married on 14 July 1965.

During their first years of marriage, Jane lived in London during the week as she completed her degree, and they travelled to the United States several times for conferences and physics-related visits. The couple had difficulty finding housing that was within Hawking's walking distance to the Department of Applied Mathematics and Theoretical Physics. Jane began a PhD programme, and a son, Robert, was born in May 1967. A daughter, Lucy, was born in November 1969. A third child, Timothy, was born in April 1979.