Statistics for occurrence #1 of “Constable” in chapter 4, page 86 of George Ticknor, Life, letters and journals of George Ticknor:

... This was no very easy task. Murray's Hand-Book, or anything of the sort worth naming, was not known in 1815. There was not even a good Gazetteer to help the traveller, for I think the first was Constable 's, published at Edinburgh, a little later; and as for such works as Reichard's for Germany, and Mrs. Starke's for Italy,—which were the best to be had,—I found them of little value. . . ....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Constable 16 2 14 0 0 user votes
D. C. Constable 15 0 3 0 0 user votes
D. B. Constable 2 0 0 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.