| Father | Male William Sumner, Sr. |
| Born | Bef 27 Jan 1604/05 | Bicester, Oxfordshire, England  |
| Christened | 27 Jan 1604/05 | Bicester, Oxfordshire, England |
| Died | 9 Dec 1688 | Dorchester, Suffolk County, Massachusetts |
| Buried | Aft 9 Dec 1688 | Dorchester North Burying Ground, Dorchester, Suffolk County, Massachusetts |
| Married | 22 Oct 1625 | Bicester, Oxfordshire, England |
| Father | ||
| Mother | ||
| Mother | Female Mary Swift |
| Born | Bef 20 Jun 1606 | |
| Christened | 20 Jun 1606 | Oxfordshire, England, UK |
| Died | 7 Jun 1676 | Dorchester, Suffolk County, Massachusetts |
| Buried | Aft 7 Jun 1676 | Dorchester North Burying Ground, Dorchester, Suffolk County, Massachusetts |
| Father | ||
| Mother | ||
| Child 1 | Male Deacon William Sumner, II |
| Born | 18 May 1628 | Bicester, Oxfordshire, England |
| Died | 6 Feb 1675/76 | Boston, Suffolk County, Massachusetts |
| Buried | Aft 6 Feb 1675/76 | Central Burying Ground, Boston, Suffolk County, Massachusetts |
| Spouse | Elizabeth Clement | F10716 | |
| Married | Abt 1650 | Dorchester, Suffolk County, Massachusetts |
| Child 2 | Male Roger Sumner |
| Born | Bef 8 Aug 1632 | Bicester, Oxfordshire, England |
| Christened | 8 Aug 1632 | Bicester, Oxfordshire, England |
| Died | 26 May 1698 | Milton, Norfolk County, Massachusetts |
| Buried | Aft 26 May 1698 | Milton Cemetery, Milton, Norfolk County, Massachusetts |
| Spouse | Mary Josselyne | F10718 | |
| Married | 1656 | |
