Gertrude Frances was born on July 31st, 1811. Gertrude Frances' father was William Charles Jerningham and her mother was Anne Wright. Her paternal grandparents were William Jerningham and Frances Dillon. She had a brother named Edmund William. She was the younger of the two children. She died at the age of 86 on November 9th, 1897.
General Notes
SOURCES: "Ancestors/Descendants of Royal Lines" (Contributors: Reynaud de Paysac, H.R. Moser <Burke Peerage>), O.Guionneau, E. Polti)