You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.
Q: Context : London R. Ferebee (1849 -- AFT 1883) was an African Methodist Episcopal Zion Church preacher and author, who was born into slavery on August 18, 1849, in a place called Big Ditch, in Currituck County, North Carolina.
Subject : London R. Ferebee
Relation : date of death
A:
What date did London R. Ferebee die on?