In later years, Robert Herbert suffered from heart trouble. Believing his health would benefit from a sea voyage, he went for a cruise in the Mediterranean. He met his sister in
Marseille, France, where his health worsened and he returned immediately to England. He was taken in an ambulance railway car on the
Great Eastern Railway to his residence at
Ickleton, Cambridgeshire, where he died on 6 May 1905. ==Personal life==