Statistics for occurrence #1 of “Derby” in chapter 10 of Historic leaves, volume 1, April, 1902 - January, 1903:

... cutter, h. Garden court. Gilbert, Henry, b. merchant, h. Summer. Giles, John B., marble worker, h. Cambridge. Gilman, Charles E., town clerk, h. Walnut. Glines, Jacob T., brickmaker, Derby . Goodhue, Homer, supervisor, McLean Asylum. Goodnow, John, b. merchant at E. F. Cutter's. Goodhue, Thomas F. H., market, h. Bow. Gooding, Samuel H., b. brass founder, h. Joy. Gray...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† E. H. Derby 24 14 0 0 0 user votes
Derby 173 0 17 0 0 user votes
Richard Derby 18 0 2 0 0 user votes
J. M. Derby 14 0 0 0 0 user votes
Elias Hasket Derby 13 9 3 1 0 user votes
George Horatio Derby 12 0 0 0 0 user votes
Elias Haskett Derby 10 0 0 0 0 user votes
Rebecca Derby 10 0 0 0 0 user votes
George Derby 8 0 0 0 0 user votes
Charles H. Derby 6 0 0 0 0 user votes
Edward M. Derby 6 0 0 0 0 user votes
H. P. Derby 6 0 0 0 0 user votes
Robert Derby 6 0 0 0 0 user votes
Charles A. Derby 5 0 3 0 0 user votes
A. N. Derby 4 0 0 0 0 user votes
J. C. Derby 4 0 0 0 0 user votes
Putnam T. Derby 4 0 0 0 0 user votes
Richard C. Derby 4 0 0 0 0 user votes
Stilman Derby 4 0 0 0 0 user votes
A. H. Derby 3 0 1 0 0 user votes
A. J. Derby 3 0 1 0 0 user votes
Joseph Derby 3 0 3 0 0 user votes
Blias Hasket Derby 2 2 0 0 0 user votes
Earls Derby 2 0 0 0 0 user votes
R. W. Derby 2 0 0 0 0 user votes
W. P. Derby 2 0 0 0 0 user votes
George H. Derby 1 0 1 0 0 user votes
R. C. Derby 1 0 1 0 0 user votes
Stillman Derby 1 0 1 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.