Question: When was Lady Helena Gleichen's mother born?
Sentence (from "Princess Victor of Hohenlohe-Langenburg"): Princess Victor of Hohenlohe-Langenburg (Laura Williamina Seymour; 17 December 1832 – 13 February 1912) was a British-born aristocrat whose marriage to a German prince naturalised in England made her a kinswoman of the British Royal Family and a member of the royal court.
Relevant evidence: Yes