July 12th
- 1773 – John Rowan born.
- 1808 – Edward Troye born.
- 1845 – John Pope died, aged 72.
- 1863 – Herschel Mayall born.
- 1875 – Philip Lightfoot Lee died, aged 42.
- 1880 – Tod Browning born.
- 1889 – Dick Gilbert born.
- 1926 – Abe Adams born.
- 1939 – Charles Dougherty died, aged 59.
- 1974 – Frankfort Cemetery listed on National Register of Historic Places.
- 1983 – Allison-Barrickman House listed on National Register of Historic Places.
- 1983 – Ashbourne listed on National Register of Historic Places.
- 1983 – Bank of Middletown listed on National Register of Historic Places.
- 1983 – Beechland listed on National Register of Historic Places.
- 1983 – Berry Hill listed on National Register of Historic Places.
- 1983 – James Brown House listed on National Register of Historic Places.
- 1983 – Theodore Brown House listed on National Register of Historic Places.
- 1983 – Carmichael House listed on National Register of Historic Places.
- 1983 – Waverly Hills Sanatorium listed on National Register of Historic Places.