See also

Frederick PONSONBY's parents: Vere Brabazon PONSONBY (1880-1956) and Roberte Poupart de NEUFLIZE (c. 1892-c. 1979)
Frederick PONSONBY's siblings: Desmond PONSONBY (1915-1925), Moyra Blanche Madeleine PONSONBY (1918-2016) and George St Lawrence PONSONBY (1931-1951)

Family of Frederick Edward Neuflize PONSONBY and Mary MUNN

Husband:
Frederick Edward Neuflize PONSONBY (1913-1993)
Wife:
Mary MUNN (1915-2013)
Marriage:
c. 1948¹

Husband: Frederick Edward Neuflize PONSONBY

Name:
Frederick Edward Neuflize PONSONBY
Sex:
Male
Father:
Vere Brabazon PONSONBY (1880-1956)
Mother:
Roberte Poupart de NEUFLIZE (c. 1892-c. 1979)
Birth:
29 Mar 1913¹
Title:
10th Earl of Bessborough
Death:
5 Dec 1993 (age 80)¹

Wife: Mary MUNN

Name:
Mary MUNN
Sex:
Female
Father:
-
Mother:
-
Birth:
3 Mar 1915¹
Death:
13 Apr 2013 (age 98)¹

Sources

1.: wikipedia.org.