People named David Bortle

Daniel Bortle (Aug 2, 1934 - Oct 25, 1999) Darwin Bortle (May 3, 1911 - Mar 29, 1988) David Bortle Dawn Bortle (Jul 4, 1955 - May 1985) Deforest Bortle (Aug 25, 1917 - May 1967) Delmar Bortle (Mar 13, 1897 - Jun 1981) Dennis Bortle (Aug 3, 1961 - Jun 15, 2005) Dinah Bortle (Apr 17, 1961 - Oct 13, 2010) Donald Bortle Dorothy Bortle (Sep 1, 1910 - Feb 24, 1999) Edward Bortle (Mar 19, 1911 - Dec 1986)

Eldred Bortle (Jun 29, 1920 - Apr 24, 2004) Elizabeth Bortle (Aug 31, 1923 - Apr 20, 2004) Elmer Bortle (Jan 5, 1893 - Oct 1962) Elsie Bortle (Jul 15, 1904 - Apr 28, 2001) Elwyn Bortle (Sep 2, 1918 - May 7, 1990) Emma Bortle (Dec 2, 1879 - May 1975) Ernest Bortle (Feb 4, 1903 - Sep 1971) Erwin Bortle (Oct 19, 1903 - Apr 1982) Eugene Bortle Eva Bortle (Apr 19, 1882 - Feb 1969) Everett Bortle