See also

George PETTY-FITZMAURICE's other families: with PRIVATE ( - ), Gillian Anna MORGAN (1936-1982) and Penelope Eve ASTOR ( -c. 2006)
George PETTY-FITZMAURICE's parents: Charles George Francis Mercer Nairne PETTY-FITZMAURICE (1874-1914) and Violet Mary ELLIOT-MURRAY-KYNYMOUND (1889-1965)
George PETTY-FITZMAURICE's sister: Mary Margaret Elizabeth PETTY-FITZMAURICE (c. 1910-c. 2003)

Family of George John Charles Mercer Nairne PETTY-FITZMAURICE and Barbara Dempsey CHASE

Husband:
George John Charles Mercer Nairne PETTY-FITZMAURICE (1912-1999)
Wife:
Barbara Dempsey CHASE (c. 1918-1965)
Children:
Caroline Margaret PETTY-FITZMAURICE (1939-1956)
PRIVATE ( - )
PRIVATE ( - )
PRIVATE ( - )
Marriage:
18 Mar 1938¹

Husband: George John Charles Mercer Nairne PETTY-FITZMAURICE

Name:
George John Charles Mercer Nairne PETTY-FITZMAURICE
Sex:
Male
Father:
Charles George Francis Mercer Nairne PETTY-FITZMAURICE (1874-1914)
Mother:
Violet Mary ELLIOT-MURRAY-KYNYMOUND (1889-1965)
Birth:
27 Nov 1912¹
Title:
8th Marquess of Lansdowne
Death:
25 Aug 1999 (age 86)¹

Wife: Barbara Dempsey CHASE

Name:
Barbara Dempsey CHASE
Sex:
Female
Father:
-
Mother:
-
Cause of Death:
Injuries sustained in a shotgun blast in the gunroom
Birth:
c. 1918¹
Death:
18 Feb 1965 (age 46-47)
Meikleour, Perth & Kinross¹
Cause: Injuries sustained in a shotgun blast in the gunroom

Child 1: Caroline Margaret PETTY-FITZMAURICE

Name:
Caroline Margaret PETTY-FITZMAURICE
Sex:
Female
Cause of Death:
A shooting accident
Birth:
8 Jan 1939¹
Death:
27 Sep 1956 (age 17)¹
Cause: A shooting accident

Child 2: PRIVATE

Name:
PRIVATE
Sex:
Male
Spouse (1):
PRIVATE
Spouse (2):
PRIVATE ( - )
Children:
PRIVATE ( - )
PRIVATE ( - )
PRIVATE ( - )
PRIVATE ( - )

Child 3: PRIVATE

Name:
PRIVATE
Sex:
Male
Spouse:
PRIVATE ( - )
Children:
PRIVATE ( - )
PRIVATE ( - )
PRIVATE ( - )

Child 4: PRIVATE

Name:
PRIVATE
Sex:
Female
Spouse (1):
PRIVATE ( - )
Spouse (2):
PRIVATE ( - )
Children:
PRIVATE ( - )
PRIVATE ( - )

Sources

1.: wikipedia.org.