Wyndham's mother, Catherine, died in 1731 and William remarried in 1734 to Maria Catherina de Jonge.

[1][2] She was also an amateur artist and produced several pastel works, including a self-portrait that was sold as part of the Stowe House sale of 1848.

Her grandfather, the Duke of Somerset, did not approve of the marriage and left Wyndham only a small amount of money in his will.

[5] The couple took over the running of Wotton House in Buckinghamshire, where they raised their eight children:[6] In 1763 George Grenville became prime minister.

Elizabeth died on 5 December 1769 and was buried eight days later in Wotton Underwood, as was her husband following his death a year later.