When Did H. Cooper Cliffe Die?

Henry Cooper Cliffe was a British stage and screen actor a member of a distinguished family of English actors, his father was Clifford Cooper, mother Agnes Kemble, and his brother was Frank Kemble Cooper. Frank's daughter Violet was a niece. His wife was Alice Belmore. He had an illustrious career on stage in classical roles. Late in life, he began appearing in silent film in the 1910s.