| Male John Mangus, III |
| Birth | 1804 | VA |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | 7 Mar 1826 | Botetourt Co., VA |
| Father | ||
| Mother | ||
| Female Hannah Showalter |
| Birth | 1804 | VA |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Henry (Heinrich) Showalter | F922 Group Sheet | |
| Mother | Magdelena Halderman | F922 Group Sheet | |
| Female Mary "Polly" Mangus |
| Birth | 1833 | |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Robert Newman | F1553 | |
| Marriage | 24 Mar 1853 | Carroll Co., VA |