Rubuta ci gaba don wannan sakin layi - Bayan Yaƙin Duniya na Farko, Carpendale ya ba da umarnin HMS "Benbow" daga 1919 zuwa 1921, a lokacin da ya ba da umarnin saukowar ƙungiyar Royal Marines daga "Benbow" da "Marlborough" a lokacin mamayar Constantinople
a lokacin yakin Girka da Turkiyya. A ranar 6 ga Yuli, 1921, yayin da yake umurni da "Benbow", an ba shi mukamin Rear-Admiral. Ya yi ritaya daga Royal Navy (a kan bukatarsa) a ranar 1 ga Agusta 1923 kuma ya shiga cikin jerin sunayen ritaya. A ranar 25 ga Oktoba, 1926, an daukaka shi zuwa Mataimakin Admiral.