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Petersburg<\/a>, the county seat of Grant County, was settled in 1745 as Lunice Creek. Its name was changed to Petersburg, probably in honor of early merchant Jacob Peters, then to Grant Court House when it became the county seat in 1870, and finally back to Petersburg.<\/p>\n\n <\/div>\n\n \n \n \n <\/div>\n\n \n \n <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n<\/div>\n\n