Executive Order 13765 about slavery was signed by a president whose middle name is John.
Executive Order 13765 is the first executive order signed by U.S. President Donald Trump on January 20, 2017, which set out interim procedures in anticipation of repeal of Obamacare. 
Donald John Trump (born June 14, 1946) is the 45th and current President of the United States, in office since January 20, 2017. 
