2008-5-3 2004-8-27 Biographical information about Robert H. Hinckley, Sr., a teacher, businessman, government administrator, aviation pioneer, and broadcasting pioneer. He is a graduate of Brigham Young High School, Class of 1910. 281570 text/html 1.0 EN index,follow Brigham Young High School Robert H. Hinckley Class of 1910 Robert H. Hinckley, Sr., Brigham Young High School Class of 1910 text EZ-NetTools EZ-NetTools specializes in providing professional custom web site design and ecommerce services that you can easily maintain.