 The fourth and youngest child of William and Christian Arnold was Stephen ( 1622 – 1699 ) who married Sarah Smith ( 1629 – 1713 ) , the daughter of Edward Smith of Rehoboth , Massachusetts . Stephen and Sarah had seven children . Stephen was either a Deputy to the General Assembly or colonial Assistant nearly every year for a period of three decades . He and his family settled in Pawtuxet near his father , and had a garrison house along the Pawtuxet River . Stephen was 13 years old when he sailed from England to the New World with his parents and relatives , and he was the last surviving member of that sailing party . 
