Mary Fiennes
, the only one of Celia's four sisters not to die in babyhood, seems to have been the elder, though Christopher Morris and the Oxford Dictionary of National Biography (the latter both under...
Residence
Celia Fiennes
On her mother's death, CF
moved to London to join her married sister
: as usual she made a brief note of sights she saw on this journey.
Fiennes, Celia. The Illustrated Journeys of Celia Fiennes. Editor Morris, Christopher, Macdonald; Webb and Bower, 1982.
51n152-3
Fiennes, Celia. “Editorial Note and Introduction”. The Illustrated Journeys of Celia Fiennes, edited by Christopher Morris, Macdonald; Webb and Bower, 1982, pp. 8-31.