Margaret Pansy Felicia Pakenham was born 18 May 1904 in Marylebone, Greater London, England, United Kingdom to Thomas Pakenham, 5th Earl of Longford (1864-1915) and Mary Julia Child-Villiers (1877-1933) and died 19 February 1999 London, Greater London, England, United Kingdom of unspecified causes. She married Henry Taylor Lamb (1883-1960) 15 August 1928 .
|Offspring of Margaret Pansy Felicia Pakenham and Henry Taylor Lamb (1883-1960)|
|Henrietta Frances Lamb (1931-2016)|
|Felicia Lamb (1933-)|
|Valentine Edward Martin Lamb (1939-2015)|