See also

John MONTAGU DOUGLAS SCOTT's parents: George William MONTAGU DOUGLAS SCOTT (1866-1947) and Elizabeth Emily MANNERS (c. 1878-c. 1924)
John MONTAGU DOUGLAS SCOTT's siblings: Phyllis Anne MONTAGU DOUGLAS SCOTT (1904-c. 1978), Jeanetta Ruth MONTAGU DOUGLAS SCOTT (1906-1997), Marjorie Katherine MONTAGU DOUGLAS SCOTT (1906-c. 1994) and Claud Everard Walter MONTAGU DOUGLAS SCOTT (1915-1994)
Ann MACKINTOSH's other family: with John Anthony WARRE (1912-1999)
Ann MACKINTOSH's parents: Angus Alexander MACKINTOSH (c. 1885-1918) and Maud Louisa Emma CAVENDISH (1896-1975)

Family of John Henry MONTAGU DOUGLAS SCOTT and Ann Pearce Arabella MACKINTOSH

Husband:
John Henry MONTAGU DOUGLAS SCOTT (1911-c. 1991)
Wife:
Ann Pearce Arabella MACKINTOSH

Husband: John Henry MONTAGU DOUGLAS SCOTT

Name:
John Henry MONTAGU DOUGLAS SCOTT
Sex:
Male
Father:
George William MONTAGU DOUGLAS SCOTT (1866-1947)
Mother:
Elizabeth Emily MANNERS (c. 1878-c. 1924)
Birth:
12 Apr 1911¹
Death:
c. 1991 (age 79-80)¹

Wife: Ann Pearce Arabella MACKINTOSH

Name:
Ann Pearce Arabella MACKINTOSH
Sex:
Female
Father:
Angus Alexander MACKINTOSH (c. 1885-1918)
Mother:
Maud Louisa Emma CAVENDISH (1896-1975)

Sources

1.: thepeerage.com.