Broadbent was widowed by his first wife, Daphne
née Joste (1931–2015), whom he married in 1954: their daughter,
Dame Emma Arbuthnot DBE, known professionally as
Mrs Justice Arbuthnot, married the
Rt Hon. the Lord Arbuthnot of Edrom,
formerly James Arbuthnot,
MP, and their son,
Bartholomew Broadbent, is a wine importer in the United States who also makes Port, Madeira and Vinho Verde in
Portugal and was a 50% owner of Dragon's Hollow winery in
China. Broadbent married secondly in London, on 25 April 2019, Valerie Smallwood, widow of Simon Smallwood,
MW, and died on 17 March 2020, in Berkshire, aged 92.
Controversy Broadbent was among the wine industry experts whose association with alleged
wine forger,
Hardy Rodenstock, during the 1980s caused much embarrassment. In July 2009, it was announced that Broadbent would sue
Random House, the publishers of ''
The Billionaire's Vinegar'' by
Benjamin Wallace, an account of the "Jefferson bottles affair" and its court cases, for
defamation of character, on claims that the book asserts Broadbent invented an auction bid and contains references to him colluding with
Rodenstock. The suit was filed in London, and Random House initially stated it did not believe it had defamed Broadbent and would defend the lawsuit. In October 2009, Random House accepted that the allegations in the book were without foundation, removed the book from sale in the UK, made a full apology and paid Broadbent an undisclosed sum in damages. As Wallace was not party to the lawsuit or settlement,
Random House continued to publish the book unamended, outside UK jurisdiction. ==Bibliography==