This would be Barack Obama.
FDR
The first and last was Grover Cleveland. Wilson was married while he lived in the White House, but the wedding was not held there.
President John Adams, in the last year of his only term as president, moved into the newly constructed President's House, the original name for what is known today as the White House.
Taft kept a cow on the white house grounds in order to have fresh milk.
Tricia Nixon is the most recent president's daughter to marry at the White House. The wedding was held in the Rose Garden outside the White House despite a threat of rain.
President Taft had three pets-- two cows and a dog. The cows were Pauline Wayne and Mooly Wooly, and the dog was named Caruso. (President Taft was the last president to keep cows on the White House grounds.)
This event last occurred about 1912 while Taft was President.
The last major renovation took place when President Harry Truman realised that the works must be done.
Lyndon B. Johnson's daughter, was married to Charles Robb in 1967 in the East Room of the White House. It was the first wedding to take place in the White House since 1914, when President Woodrow Wilson's daughter, Eleanor, married William Gibbs McAdoo
Franklin D. Roosevelt
George H. W. Bush had sons who were grown men by the time he was President . None of the presidents after him had any sons. John Kennedy was the last to have a young son in the White House.
Jeremiah Deem Tulsa - John Adams moved into the White House in his last year in office. it was then referred to as the President's House. Otherwise it was nowhere for his first three years!