Ellis Barron was an early settler to Watertown, Middlesex Co, Mass. From the research that I have read on this family, it is not clear if Ellis' first wife Grace immigrated with him, or died in England. Further, I've not seen where it is entirely clear whether Grace was the mother of all the children or not, as Ellis was married to Hannah Hammond, at least by 1673. It appears that at least the last three children were born in America. He died in 1676 in Watertown.
 

The Lancelot Barron Page

 
 1   Ellis Barron 1614 - 1676 
....  +Grace (___) 1616 - 1645 
.... 2   Mary Barron 1632 - 1716 
..........  +Daniel Warren 1627 - 1707 
........... 3   Mary Warren 1651 - 1734 
.................  +John Child 1636 - 1676 
.................. 4   John Child II 1669 - 1748 
........................  +Hannah French 1676 - 1766 
........................ 5   Mary Child 1700 - 1776 
..............................  +Nathaniel Whitney III 1696 - 1776 
............................... 6   Nathaniel Whitney IV 1728 - 1776 
.....................................  +Abigail Joslin 1735 - 
...................................... 7   Abigail Whitney 1763 - 1847 
............................................  +Elijah Bruce 1760 - 1835 
............................................ 8   Abigail Whitney Bruce 1806 - 1884 
..................................................  +Nehemiah Willis Fisher 1805 - 1859 
................................................... 9   Eleanor Serepta Fisher 1843 - 1924 
.........................................................  +Henry Gilbert Baldwin 1836 - 1894 
.......................................................... 10   Arthur Willis Baldwin 1876 - 1961 
................................................................  +Inez Evangeline Hallock 1886 - 1976