1911 Encyclopædia Britannica, Volume 8… (1911)
“ Upon the death of Captain Anthony in 1833, he was sent back to the plantation to serve Thomas Auld, who hired him out for a year to one Edward Covey, who had a wide reputation for disciplining slaves, but who did not break Frederick’s spirit. Although a new master, William Freeland, who owned a large plantation near St Michael’s, Md., treated him with much kindness, he attempted to escape in 1836, but his plans were suspected, and he was put in jail. ”
