John Andrew McCreary was born 1 January 1705 in County Donegal, Ireland and died 1 May 1758 Augusta County, Virginia, United States of unspecified causes. He married Nancy Agnes Crawford (1710-1768) 1727 in Virginia.
Children
| Name | Birth | Death | Joined with |
| Elizabeth Crawford McCreary (1725-1773) | |||
| Nancy Agnes McCreary (1728-1812) | |||
| Mary McCreary (1730-1787) | |||
| Garrett McCreary (1731-) | |||
| Thomas McCrary (1737-1793) | 1737 Ulster, County Antrim, Ireland | 9 January 1793 Duncan Creek, Laurens County, South Carolina, United States | Leticia Brandon (1737-1797) |
| John McCreary (1739-1789) | 1739 Augusta County, Virginia, United states | 1789 Fayette County, Kentucky, United States | Susanna Lytle Estill (1744-1792) |
| Robert McCreary (1740-1796) | 1740 Augusta County, Virginia, United states | 17 February 1796 Fayette County, Kentucky, United States | Mary McClanahan (1748-1798) |
| William McCreary (1741-1760) | |||
| Rachel McCreery (1742-) | |||
| Betsy McCreary (1744-) | |||
| Sarah McCreary (1745-) | |||
| Jane McCreary (1747-1784) | |||
| James McCreary (1750-) | |||
Siblings