1. Which Henry C. Sinyard are you interested in, Henry C. Jr or Henry C. Sr. My wife is a direct descendant of Henry C. Sinyard Jr, b. abt 1826/1827, Hall or Habersham County, Georgia, d. August 1864, Nashville, Tennessee, Civil War, disease; and Katherine Mary Ann Tucker, b. September 14, 1826, Newton County, Georgia, d. March 21, 1919, Lauderdale County, Alabama. 2. Most of my information comes from the Compiled Service Records of Volunteer Union Soldiers Who Served in Organizations From the State of Alabama - First Alabama Cavalry", The National Archives, Washington, DC., and the book "France to America - Sinyard and Related Families in Alabama, Georgia, South Carolina and Pennsylvania", Blalock, Delton, 1984, Hanceville, Alabama. Delton Blalock is also a direct descendant of Henry C. Jr and Katherine Mary Ann Tucker. 3. Have sent e-mail to email@example.com. Please contact me.