
Overview
Singer Josh Groban traces his ancestry to Germany and discovers a relative who was a deacon, music teacher and well-known astronomer.
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6 - 1Julie Chen March 08, 2015
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6 - 2Josh Groban March 15, 2015
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6 - 3Angie Harmon March 22, 2015
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6 - 4Sean Hayes March 29, 2015
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6 - 5Tony Goldwyn April 05, 2015
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6 - 6America Ferrera April 12, 2015
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6 - 7Bill Paxton April 19, 2015
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6 - 8Melissa Etheridge April 26, 2015