Robert Sprout was born circa 1634 in Middleborough, Plymouth County, Massachusetts to Henry Sprout (1609-) and died 6 June 1712 Middleborough, Plymouth County, Massachusetts of unspecified causes. He married Elizabeth Sampson (1642-1711) 1650 in Plymouth County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Mercy Sprout (1662-1728) | |||
| Elizabeth Sprout (1664-1726) | |||
| Mary Sprout (1666-1726) | |||
| Robert Sprout (1669-1690) | |||
| Ann Sprout (1672-1739) | |||
| James Sprout (1673-) | |||
| Ebenezer Sprout (1676-1726) | May 1676 Scituate, Plymouth County, Massachusetts | 28 September 1726 Middleborough, Plymouth County, Massachusetts | Experience Hawes (1686-1758) |
| Hannah Sprout (1680-1731) | |||
Siblings