The 14th amendment states clearly that anyone born in the US and who is under US jurisdiction is a citizen.
It doesn't matter what some dead guy's opinion is if it does not match the words of the Constitution of the United States or US citizenship laws.
Two points.
1. The Constitution is the supreme law of the land. It over rides any Federal or State "citizenship" laws in conflict with it.
2. The 14th amendment, if interpreted correctly requires that the parents of children owe no allegiance to any foreign state.
The 14th amendment would be more properly titled "The Freed Slaves Citizenship act", for that was EXACTLY what it's intended purpose was. It did not repeal Article II.