I think multiple John SMITH's have become confused
John Smith is on Geni with
* born 1717 USA
* died 1795 USA
* father John Smith, II (1684 USA - 1761 USA)
* mother Esther Smith (1687 USA - 1771 USA)
* married 1740 UK to Elizabeth Smith (1723 USA - 1795 USA)
children
* 1741 UK Elizabeth Judd died 1781 USA
* 1742 USA Beriah Smith died 1817 USA
* 1743 USA Joel Smith
* 1748 ? Lucy Smith
* 1750 UK Sarah Cam died 1767
* 1752 USA John Smith died 1840 USA
* 1753 UK Elizabeth Smith died 1812 UK
* 1755 UK Martha Smith died 1815
* 1757 USA Lucy Pomeroy
* 1757 UK William Smith died 1770 UK
* 1757 UK John Smith died 1770 UK
* 1759 USA Martha Thayer died 1827 USA
* 1759 USA Sabra Badger died 1850 USA
* 1761 UK Ann Smith died 1770 UK
He had children born both in the UK and USA around the same time and children with the same names were alive at the same time.
Can anyone add any information on this family?