See also

Frances VILLIERS's parents: George Bussy VILLIERS (1735-1805) and Frances TWYSDEN (1753-1821)
Frances VILLIERS's siblings: Charlotte Anne VILLIERS (c. 1771-1808), Anne Barbara Frances VILLIERS (c. 1772-1832), George VILLIERS (1773-1859), Caroline Elizabeth VILLIERS (1774-1835), Georgiana VILLIERS (c. 1776-c. 1777), Sarah VILLIERS (c. 1779- ), William Henry Augustus VILLIERS (c. 1780-c. 1813), Elizabeth VILLIERS (c. 1783-c. 1810) and Harriet VILLIERS (c. 1788-c. 1870)

Family of John PONSONBY and Frances Elizabeth VILLIERS

Husband:
John PONSONBY (c. 1770-1855)
Wife:
Frances Elizabeth VILLIERS (c. 1786-1866)
Marriage:
13 Jan 1803¹

Husband: John PONSONBY

Name:
John PONSONBY
Sex:
Male
Father:
-
Mother:
-
Birth:
c. 1770¹
Title:
1st Viscount Ponsonby
Death:
22 Feb 1855 (age 84-85)
Brighton, E Sussex¹

Wife: Frances Elizabeth VILLIERS

Name:
Frances Elizabeth VILLIERS
Sex:
Female
Father:
George Bussy VILLIERS (1735-1805)
Mother:
Frances TWYSDEN (1753-1821)
Birth:
c. 1786¹
Death:
14 Apr 1866 (age 79-80)
Belgravia, London W¹
Address: 62 Chester Square

Sources

1.: wikipedia.org.