Wikipedia lists Andrew's spouse as Marie Chalmers (https://en.wikipedia.org/wiki/Andrew_Hamilton_(New_Jersey_governor), but Geni has his spouse as Anne Rudyard West. I only see family trees supporting Anne as his spouse in Geni.
Wikipedia has a reference to a book that contains the following passage:
There are no names for Andrew's first and third wives, but it is noted that his son John was born of the first wife and not of Anne, as we have in Geni.
Do we have any other sources that might support John being Anne's son or giving the names of the other two wives?