Trump was born Donald John Trump in Queens, New York City. He is the son of Fred Trump and his wife, Mary Anne (née MacLeod), who married in 1936. His mother was born on the Isle of Lewis, off the west coast of Scotland. Donald was one of five children. Donald's oldest brother, Fred Jr., died in 1981 at the age of 43. Trump's sister, is Maryanne, is a judge in New York. Trump's father's parents were German immigrants. His grandfather, Frederick Trump, immigrated to the United States in 1885. He became a naturalized American citizen in 1892. Frederick married Elisabeth Christ (October 10, 1880 – June 6, 1966) at Kallstadt, Kingdom of Bavaria, Germany, on August 26, 1902. They had three children. He studied at Fordham University until transferring to the University of Pennsylvania. Trump was not drafted during the Vietnam War. In an interview for a 2015 biography, he attributed his medical deferment to heel spurs.