From the Scotsman 8 Nov 2019
LEISHMAN
Marista M.
(nee Reith) (Perthshire
/ formerly Edinburgh / Beaconsfield)
Peacefully, on November 3, 2019, beloved wife to the late Murray Leishman, mother of Mark, Iona, Martha and Kirsty and a much loved grandmother.
She was daughter of the 1st Baron Reith KT GCVO GBE TD (1889-1971) and (m 1921) Muriel Katharine ODHAMS (d 1977). She m 1960 Rev (Robert) Murray LEISHMAN (1931-2015 - see his wikipedia article). No grandchildren in DPB.