one was a ship named Ronald Reagan (unsure, you should check to be sure) Ronald Reagan Presidential Library (California)
He enjoyed swimming
Yes
Yes, Ronald Reagan played the harmonica. He often played it during his campaigns and public appearances.
If you're referring to U.S. currency, then no, Reagan is not on any bill.
no- President Ronald Reagan did not have any nieces.
two dogs
he's dead
Yes, Ronald Reagan was Governor of California from 1967 until 1975 and President of the United States from 1981 until 1989.
yes
Abraham Lincoln John Wayne
actor