....Assuming that his father was a citizen at the time of Madar’s birth, the
Immigration and Nationality Act of 1952 controls Madar’s citizenship status. That law
provided that several categories of individuals “shall be nationals and citizens of the United
States at birth,” including:
a person born outside the geographical limits of the United States and its
outlying possessions of parents one of whom is an alien, and the other a citizen of the United States who, prior to the birth of such person, was physically present in the United States or its outlying possessions for a period or
periods totaling not less than ten years, at least five of which were after attaining the age of fourteen years: Provided, That any periods of honorable
service in the Armed Forces of the United States by such citizen parent may
be included in computing the physical presence requirements of this paragra
On August 4, 1961, at the age of 18, Dunham gave birth to her first child, Barack Obama