See also

Mary FITZALAN-HOWARD's other family: with Anthony Hilton PEPYS ( - )
Mary FITZALAN-HOWARD's parents: Henry FITZALAN-HOWARD (1847-1917) and Gwendoline Mary CONSTABLE-MAXWELL (1877-1945)
Mary FITZALAN-HOWARD's siblings: Bernard Marmaduke FITZALAN-HOWARD (1908-1975), Katherine Mary FITZALAN-HOWARD (1912-c. 2000) and Winefride Alice FITZALAN-HOWARD (1914-c. 2006)

Family of Colin Keppel DAVIDSON and Mary Rachel FITZALAN-HOWARD

Husband:
Colin Keppel DAVIDSON ( -c. 1944)
Wife:
Mary Rachel FITZALAN-HOWARD (1905-1992)
Marriage:
31 Jul 1939

Husband: Colin Keppel DAVIDSON

Name:
Colin Keppel DAVIDSON
Sex:
Male
Father:
-
Mother:
-
Death:
c. 1944
Tunisia¹

Wife: Mary Rachel FITZALAN-HOWARD

Name:
Mary Rachel FITZALAN-HOWARD
Sex:
Female
Father:
Henry FITZALAN-HOWARD (1847-1917)
Mother:
Gwendoline Mary CONSTABLE-MAXWELL (1877-1945)
Birth:
27 Jun 1905
Westminster, London W^1,2
Death:
17 Aug 1992 (age 87)¹

Sources

1.: wikipedia.org.

2.: England & Wales Births 1837 - 2006. Vol 1a P 478.