Statistics for occurrence #1 of “California” in entry sutro-adolph-heinrich-joseph of Harper's Encyclopedia of United States History:

...
Mining engineer; born in Aix-la-Chapelle, Prussia, April 29, 1830; came to the United States in 1850; and later went to California , where he was in business for ten years; visited Nevada in 1860; learned of the unfavorable condition of the mines; and planned the great Sutro tunnel, through the heart of the mountain where lay the...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
California (California, United States) 4,958 938 0 0 0 user votes
California (California, United States) 18 0 0 0 0 user votes
California (Missouri, United States) 17 0 1 0 0 user votes
California (Georgia, United States) 0 0 0 0 0 user votes
California (Kentucky, United States) 0 0 0 0 0 user votes
California (Maine, United States) 0 0 0 0 0 user votes
California (Maryland, United States) 0 0 0 0 0 user votes
California (Michigan, United States) 0 0 0 0 0 user votes
California (North Carolina, United States) 0 0 0 0 0 user votes
California (North Carolina, United States) 0 0 0 0 0 user votes
California (North Carolina, United States) 0 0 0 0 0 user votes
California (Pennsylvania, United States) 0 0 0 0 0 user votes
California (Pennsylvania, United States) 0 0 0 0 0 user votes
California (Pennsylvania, United States) 0 0 0 0 0 user votes
California (Virginia, United States) 0 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.