Name Blackett Vornamen Spencer Andere Namen Spencer C. Blackett Geburtsjahr 1858 Sterbejahr 1920 Berufe & Funktionen Spencer Blackett (1858–1920) was the third son of Henry Blackett, the partner of Hurst and Blackett. He began publishing in the 1880s and bought John Maxwell in 1887. In 1895, Spencer Blackett merged with Kegan Paul Wirkungsorte London