Reply #6: Since Robert was only 5 years old when Daryn was born

[TahitiNut]

... I'd be more inclined to believe thay're siblings. :shrug:

Robert was born in 1958 and is the brother of Frederick.
Daryn was born in 1963.

(Daryn) Kagan is Jewish. Her great-grandfather was a Russian immigrant named Eiser Cohen who came to the United States through Ellis Island. Her mother, Phyllis Kagan, is a breast cancer survivor who has appeared on CNN discussing the disease.

In September 2004 it was reported that Kagan was romantically involved with conservative radio talk show host Rush Limbaugh. During his October 6, 2005 show, Limbaugh mentioned that he received an email message, from his "mistress in Georgia," that praised a speech made by George W. Bush. This email was widely speculated to be from Kagan. However, CNN later denied Kagan made the statements attributed by Limbaugh to his "mistress in Georgia." Kagan and Limbaugh apparently broke up in February 2006 <1>.

Daryn has a sister named Kallan.

http://en.wikipedia.org/wiki/Daryn_Kagan#Family_and_relationships