| Father | Male Alexander, John  | 
| Born | 25 Jul 1645 | Windsor, Hartford, Connecticut  | 
| Died | 31 Dec 1733 | Northampton, Hampshire, Massachusetts, United States  | 
| Buried | ||
| Married | 28 Nov 1671 | Windsor, Hartford, Connecticut  | 
| Father | ||
| Mother | ||
| Mother | Female Gaylord, Sarah  | 
| Born | 18 Jan 1651 | Windsor, Hartford, Connecticut  | 
| Died | 3 Nov 1732 | Northampton, Hampshire, Massachusetts  | 
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Male Alexander, John Jr.  | 
| Born | 16 Jan 1673 | Deerfield, Franklin, Massachussetts  | 
| Died | 24 Jan 1748 | |
| Buried | Jan 1748 | 
| Child 2 | Male Alexander, Nathaniel  | 
| Born | 6 Apr 1676 | Northfield, Franklin, Massachusetts  | 
| Died | 28 Nov 1775 | |
| Buried | 
| Child 3 | Male Alexander, Joseph  | 
| Born | 16 Oct 1678 | Northfield, Franklin, Massachusetts, United States  | 
| Died | 30 Sep 1761 | Hadley, Hampton, Massachusetts  | 
| Buried | 1761 | 
| Child 4 | Male Alexander, Samuel  | 
| Born | 6 Nov 1678 | Northfield, Franklin, Massaschusetts  | 
| Died | 1763 | |
| Buried | 1765 | 
| Child 5 | Male Alexander, Ebenezer  | 
| Born | 17 Oct 1684 | Northampton, Hampshire, Massachusetts, United States  | 
| Died | 22 Jan 1768 | Northfield, Franklin, Massachusetts, United States  | 
| Buried | ||
| Spouse | Buck, Mehetabel | F9551 | |
| Married | 10 Oct 1709 | Wethersfield, Hartford, Connecticut, United States  | 
| Child 6 | Female Alexander, Elizabeth  | 
| Born | Abt 1686 | Northfield, Franklin, Massachusetts  | 
| Died | 8 Jan 1701 | |
| Buried | 
| Child 7 | Female Alexander, Sarah  | 
| Born | 7 Feb 1687 | Northampton, Hampshire, Massachusetts, United States  | 
| Christened | 7 Feb 1687 | Northampton, Hampshire, Massachusetts  | 
| Died | 11 Jan 1728 | |
| Buried | 1768 | Mfassachusetts  | 
| Child 8 | Female Alexander, Thankful  | 
| Born | 29 Mar 1691 | Northfield, Franklin, Massachusetts  | 
| Christened | NORTHAMPTON, HAMPSHIRE, Massachusetts  | 
|
| Died | 1756 | |
| Buried |