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^ "Keeping Hope Alive: Barack Obama Puts Family First". The Oprah Winfrey Show. October 18, 2006. Retrieved June 24, 2008.

^ Fornek, Scott (September 9, 2007). "Half Siblings: 'A Complicated Family'". Chicago Sun-Times. Archived from the original on January 18, 2010. Retrieved June 24, 2008. See also: "Interactive Family Tree". Chicago Sun-Times. September 9, 2007. Archived from the original on July 3, 2008. Retrieved June 24, 2008.

^ Fornek, Scott (September 9, 2007). "Madelyn Payne Dunham: 'A Trailblazer'". Chicago Sun-Times. Archived from the original on March 4, 2009. Retrieved June 24, 2008.

^ "Obama's grandmother dies after battle with cancer". CNN. November 3, 2008. Archived from the original on November 3, 2008. Retrieved November 4, 2008.

^ Smolenyak, Megan (May 9, 2011). "Tracing Barack Obama's Roots to Moneygall". The Huffington Post.

^ Obama (1995, 2004), p. 13. For reports on Obama's maternal genealogy, including slave owners, Irish connections, and common ancestors with George W. Bush, Dick Cheney, and Harry S. Truman, see: Nitkin, David; Merritt, Harry (March 2, 2007). "A New Twist to an Intriguing Family History". The Baltimore Sun. Archived from the original on September 30, 2007. 