Mary Angell Arnold was born 1645 in Providence, Providence County, Rhode Island to Thomas Angell (1618-1694) and Alice Ashton (1618-1694) and died before 1687 Providence, Providence County, Rhode Island of unspecified causes. She married Richard Arnold (1642-1710) 1667 in Providence County, Rhode Island.
Children
| Name | Birth | Death | Joined with |
| Richard Arnold (1668-1745) | |||
| Mary Arnold (1668-1725) | |||
| John Arnold (1670-1756) | |||
| Thomas Arnold (1675-1727) | 24 March 1675 Providence, Providence County, Rhode Island | 3 February 1727 Providence, Providence County, Rhode Island | Elizabeth Burlingame (1684-1752) |
Siblings