So, your quote from the past would not apply.
Also, I think the “anchor baby” issue we are dealing with can be addressed much like Senator Moran of Kansas suggests, by saying that the parents of anchor babies could not file for divorce and custody, in the United States, so that the children are not, “subject to the jurisdiction thereof”.
So, your quote from the past would not apply.
Doesn't change the fact that Obama Jr. is NOT natural born citizen.
And BTW, back in the day, the wife followed and acquired the citizenship of her husband, and once married to a foreigner also stripped the wife of her former US citizenship upon marriage.