See also

Margaret GILMOUR's parents: Robert (Sir) GORDON-WOLRIGE-GILMOUR (1857-1939) and Susan LYGON (1870-1962)
Margaret GILMOUR's siblings: Mary GILMOUR (c. 1890-1978), Grizel GILMOUR (1894-1975) and John Little (Sir) GILMOUR (1899-1977)

Family of William Francis Stratford (Sir) DUGDALE and Margaret GILMOUR

Husband:
William Francis Stratford (Sir) DUGDALE (1872-1965)
Wife:
Margaret GILMOUR (c. 1892-1965)
Children:
William Stratford (Sir) DUGDALE (1922-2014)
John Robert Stratford (Sir) DUGDALE (1923-1994)
Susan DUGDALE (c. 1925-2016)
Judith Margaret DUGDALE (c. 1927-2018)
Marriage:
5 Aug 1920¹

Husband: William Francis Stratford (Sir) DUGDALE

Name:
William Francis Stratford (Sir) DUGDALE
Sex:
Male
Father:
-
Mother:
-
Birth:
20 Oct 1872¹
Death:
18 Apr 1965 (age 92)¹

Wife: Margaret GILMOUR

Name:
Margaret GILMOUR
Sex:
Female
Father:
Robert (Sir) GORDON-WOLRIGE-GILMOUR (1857-1939)
Mother:
Susan LYGON (1870-1962)
Birth:
c. 1892²
Death:
4 Oct 1965 (age 72-73)³

Child 1: William Stratford (Sir) DUGDALE

Name:
William Stratford (Sir) DUGDALE
Sex:
Male
Spouse (1):
Belinda PLEYDELL-BOUVERIE ( -c. 1961)
Spouse (2):
Cecilia "Cylla" Mary MOUNT ( - )
Birth:
29 Mar 1922²
Death:
13 Nov 2014 (age 92)²

Child 2: John Robert Stratford (Sir) DUGDALE

Name:
John Robert Stratford (Sir) DUGDALE
Sex:
Male
Spouse:
Kathryn Edith Helen STANLEY (1923-2004)
Birth:
10 May 1923¹
Death:
13 Dec 1994 (age 71)¹

Child 3: Susan DUGDALE

Name:
Susan DUGDALE
Sex:
Female
Spouse:
Timothy Neil HUGHES-ONSLOW (1924-1995)
Birth:
c. 1925¹
Death:
15 Oct 2016 (age 90-91)¹

Child 4: Judith Margaret DUGDALE

Name:
Judith Margaret DUGDALE
Sex:
Female
Spouse:
John Evelyn SHIRLEY (1922-2009)
Birth:
c. 1927¹
Death:
26 Feb 2018 (age 90-91)
Ramsey, Isle of Man¹

Sources

1.: thepeerage.com.

2.: wikipedia.org.

3.: wikidata.org.