Disambiguation evidence for Viscountess Mountbatten of Burma via surface form

"Edwina Mountbatten, Countess Mountbatten of Burma"

Triples (2)

Triples where some other subject referred to this entity as "Edwina Mountbatten, Countess Mountbatten of Burma".

Patricia Knatchbull, 2nd Countess Mountbatten of Burma mother
"Edwina Mountbatten, Countess Mountbatten of Burma"
Lady Pamela Hicks mother
"Edwina Mountbatten, Countess Mountbatten of Burma"