Lord Home married Jane Margaret Williams-Wynne (born 20 February 1949), of the
Williams-Wynn baronet family, in 1972. • Lady Iona Katherine Douglas-Home (born 1980), married the Hon. James Thomas Wingfield Hewitt (born 1979), son and heir of the
9th Viscount Lifford, on 5 April 2008. They have three sons: • Harry Alexander Wyldbore Hewitt (born 9 February 2010) • Rory David Wingfield Hewitt (born 3 February 2012) • Nico James Cospatrick Hewitt (born 15 May 2015) • Lady Mary Elizabeth Douglas-Home (born 1982), married Christopher Gurth Clothier but then separated in 2018. They have two daughters: • Eira Thursday Clothier (born 5 January 2013) • Seren Bright Clothier (born 10 November 2014) •
Michael David Alexander Douglas-Home, 16th Earl of Home (born 30 November 1987), married to Sally Underhill
Death Lord Home died from
lung disease at
The Hirsel on 22 August 2022, at the age of 78. He was succeeded in the earldom by his only son, Michael. ==Honours and arms==