Question: Who is Sir Alexander Cornewall Duff-Gordon, 3Rd Baronet's mother-in-law?
Sentence (from "Sir Alexander Cornewall Duff-Gordon, 3rd Baronet"): Sir Alexander Cornewall Duff-Gordon, 3rd Baronet (3 February 1811 – 27 October 1872) was a British civil servant and Baronet of Halkin.
Relevant evidence: No