Question: When is Martha Sharp's husband's birthday?
Sentence (from "Martha Sharp"): Martha Ingham Dickie Sharp Cogan (April 25, 1905 – December 6, 1999) was an American Unitarian who was involved in humanitarian and social justice work with her first husband, a Unitarian minister, Waitstill Sharp, and others of her denomination, and so helped hundreds of Jews to escape Nazi persecution, through relocation and other efforts.
Relevant evidence: Yes