Simon and Gregory are the son's of David and Ursula Stone. They also had a half brother named John. His mother was Elizabeth Hewitt first wife of David of Great Bromley, County Essex, England. David died in 1597. According to my info Simon was married twice first to Joane Clark then Sarah Baker. Simon and Joane had the following children: Frances - b.1619, Ann - b.1624, SIMON - b.1630, Mary - b.1632, John - b.1635, and Elizabeth - b.1639 in CT.
Gregory was also twice married first to Margaret Garrad then Lydia Cooper. Gregory and Margaret had the following children: John - b.1618, Daniel - b.?, David - b.1622.
Children of Gregory and Lydia: Elizabeth - b.1629, England, (married Anthony Potter), d.1712, Sarah - b.1633, Samuel - b.1635