H K F Gatty

H. K. F. Gatty, identified as Horatia Katherine Frances Gatty Eden, was the editor of the fourth edition of 'The Book of Sun-Dials' originally compiled by her mother, Mrs. Alfred Gatty (Margaret Gatty), published in 1900.[3] She collaborated with Eleanor Lloyd on this edition, preserving and expanding her mother's work on sundials.[3][6] Little additional biographical detail is available from the sources.