Task: Question Generation
Input (English): Context : He was born Horace Walter Gilbert-Williams on 6 April 1855 in the Kensington district of London, being the only child of the well-known Victorian landscape painter Arthur Gilbert and Gilbert's second wife Sarah Ann Godfrey. 
Subject : Horace Walter Gilbert 
Relation : date of death
Output (English): The date of death for Horace Walter Gilbert is what?