tracts on the difficulty, [451].

Bylot, Robert, [93].

Byrd, Colonel William, [145], [148], [158], [159], [161].

Cabell, N. F., Agriculture in Virginia, [166].

Cabot, Anthony, [18].

Cabot, John, maps now lost, [8], [24], [35], [36];

license (1497-98), [43];

date of his discovery, [44];

career, [1], [52];

family, [3];