Nope. America technically doesn't have any parents. None of the countries do. He was adopted by England, which is probably the closest thing to parentage that you can get. You can say that Sweden is Sealand's "father," since Sweden apparently did adopt Sealand. However, America and Sweden don't really have lineage together; in fact, America is closer to Germania than he is to Sweden. But, like I said, the closest father-son relationship you can find in regards to America is America and England.