During this term, he promoted inclusion for LGBT Americans. His administration filed briefs that urged the Supreme Court to strike down same-sex marriage bans as unconstitutional (United States v. Windsor and Obergefell v. Hodges); same-sex marriage was legalized nationwide in 2015 after the Court ruled so in Obergefell. (In July 2012, Ancestry.com found a strong likelihood that Stanley Ann Dunham was descended from John Punch, an enslaved African man who lived in the Colony of Virginia during the seventeenth century.) His father, Barack Obama Sr. (1936–1982), was a married Luo Kenyan from Nyang'oma Kogelo. Obama's parents met in 1960 in a Russian language class at the University of Hawaii at Manoa, where his father was a foreign student on a scholarship. The relationship was not made public until May 2017, several months after his presidency had ended.