http://en.wikipedia.org/wiki/Osama_bin_Laden
Osama bin Laden was born in Riyadh, Saudi Arabia.[11] In a 1998 interview, he gave his birth date as March 10, 1957.[12] His father Mohammed bin Awad bin Laden was a wealthy businessman with close ties to the Saudi royal family.[13] Osama bin Laden was born the only son of Mohammed bin Laden's tenth wife, Hamida al-Attas.[14] Osama's parents divorced soon after he was born; Osama's mother then married Mohammed al-Attas. The couple had four children, and Osama lived in the new household with three half-brothers and one half-sister.[14
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http://thedisclosureproject-steelmagnolia.blogspot.com/2011/05/httpwww.html
WIKIPEDIA: Over night they have removed Osama was born an only son.
Osama bin Laden was born in Riyadh, Saudi Arabia,[12] the son of Mohammed bin Awad bin Laden, a wealthy businessman with close ties to the Saudi royal family,[13] and Mohammed bin Laden's tenth wife, Hamida al-Attas.[14] In a 1998 interview, he gave his birth date as March 10, 1957.[15]
Osama's parents divorced soon after he was born; Osama's mother then married Mohammed al-Attas. The couple had four children, and Osama lived in the new household with three half-brothers and one half-sister.[14]