I was unable to find the maiden name of Mercia Macdermott,
see url: https://en.wikipedia.org/wiki/Mercia_MacDermott
born in Plymouth, England on April 7, 1927 (age 89). Daughter of a Naval
Surgeon... She was involved in Bulgaria for 27 years, and the Markov
case, apparently...
Anyone got any sources or ideas?
ATB
Dougie.