Complex sentence: He died on 2 March, 1967 aged 80, and, never having married, and therefore having no issue, the title passed to his younger brother, Charles Andrew Gladstone, who became the 6th Baronet.
Split into simpler sentences: He died on 2 March, 1967 aged 80, never having married. The title passed to his younger brother, Charles Andrew Gladstone, who became the 6th Baronet.