Iain Macleod
Macleod met Evelyn Hester Mason, "née" Blois, (1915–1999) in September 1939 whilst he was waiting to be called up for army service and she interviewed him for a job as an ambulance driver. After her first husband was killed in the war, they married on 25 January 1941. The Macleods had a son and a daughter, Torquil and Diana, who were born in 1942 and 1944 respectively. They had a somewhat stormy marriage in which they retained a strong bond despite Macleod conducting a number of what his biographer describes as "romances" with other women (he quotes love letters written by Macleod but does not specifically say they went as far as sexual affairs). As was common for MPs' wives of the era, Eve looked after constituency matters whilst her husband concentrated on his career at Westminster.
Norman Macleod (Caraid nan Gaidheal)
MacLeod used his influence to secure Government aid for the Gaels during the potato famines of 1836-37 and 1847, earning the soubriquet, 'Caraid nan Gàidheal' (Friend of the Gael). A speech delivered in the Egyptian Room of the Mansion House, London, resulted in John Dunmore Lang, a Presbyterian minister in Australia, putting in place opportunities for Gaels to emigrate to Australia.
He married Agnes Maxwell of Aros; they had five sons and six daughters. 
The two elder sons, Norman Macleod (1812–1872) and Donald became ministers of the church of Scotland.
Their third son, Sir George Husband Baird MacLeod was a surgeon.