Mary Harman (ca. 1643-1665) a "cousin" of Pepys, daughter of Thomas Bromfield, who was related to the Joyces. In 1663 she married Philip Harman, http://www.pepysdiary.com/encyclopedia/6860/ She died in childbirth in July 1665. (L&M Companion)
Chart showing the number of references in each month of the diary’s entries.