1911 Encyclopædia Britannica, Volume 6… (1911)
“ In 1875 he took a prominent part at the Leiden Tercentenary, and impressed all his hearers by his wonderful facility in Latin improvisation. In 1884, when his health was failing, he retired as emeritus professor. He died on the 26th of October 1889. Cobet’s special weapon as a critic was his consummate knowledge of palaeography, but he was no less distinguished for his rare acumen and wide knowledge of classical literature. ”
