| Father | Male Ferdinando Thayer |
| Born | 1625 | Thornbury, Gloucestershire, England  |
| Christened | 18 Apr 1625 | St. Mary's Parish, Thornbury, Gloucestershire, England |
| Died | 28 Mar 1712 | Mendon, MA |
| Buried | ||
| Married | 14 Jan 1651-1652 | |
| Father | Thomas Thayer | F3427 Group Sheet | |
| Mother | Margery Wheeler | F3427 Group Sheet | |
| Mother | Female Huldah Hayward |
| Born | 1636 | Stepney, London, England |
| Christened | 7 Oct 1636 | Stepney, London, England |
| Died | 1 Sep 1690 | Mendon, MA |
| Buried | ||
| Father | Deceased | F3428 Group Sheet | |
| Mother | Deceased | F3428 Group Sheet | |
| Child 1 | Female Sarah Thayer |
| Born | 12 Mar 1654 | Braintree, MA |
| Died | 1677 | |
| Buried | ||
| Spouse | Joseph Stevens | F3939 | |
| Married | ||
| Child 2 | Female Huldah Thayer |
| Born | 16 Apr 1657 | Braintree, MA |
| Died | Abt 1707 | |
| Buried | ||
| Spouse | Jacob Aldrich | F5024 | |
| Married | 3 Nov 1675 | |
| Child 5 | Female Naomi Thayer |
| Born | 28 Nov 1662 | Braintree, MA |
| Died | 1718 | Mendon, MA |
| Buried | ||
| Spouse | John Cook | F2321 | |
| Married | 16 Apr 1684 | Mendon, MA |
| Child 6 | Male Isaac Thayer |
| Born | 14 Feb 1664 | Mendon, MA |
| Died | Dec 1754 | At Sea, Near Cape Ann, MA |
| Buried | ||
| Spouse | Mary Hayward | F3401 | |
| Married | 1703 | Mendon, MA |
| Spouse | Living | F760 | |
| Married | ||
| Child 7 | Male Capt. Thomas Thayer |
| Born | 14 Feb 1664-1665 | Mendon, MA |
| Died | 1 May 1738 | Blackstone, MA |
| Buried | ||
| Spouse | Mary Poole | F2076 | |
| Married | ||
