- Born April 15, 1694 in Concord, Middlesex County, Massachusetts.
- Parents were JOHN HEYWOOD and SARAH BLODGETT.
- Married HANNAH WARD September 25, 1718 in Marlborough, Middlesex County, Massachusetts. Hannah was born in 1696 in Sudbury, Middlesex County, Massachusetts; and died February 24, 1760 in Worcester, Worcester County, Massachusetts. Her parents were OBADIAH WARD and JOANNAH MIXEL.
- Married MARY BEAL on July 1, 1763. Mary was born around 1698. They apparently had no children
- Died April 12, 1773 in Worcester, Worcester County, Massachusetts.
- Daniel, Hannah and Mary are all buried in the Cemetery on the Commons, Worcester, Worcester County, Massachusetts.
CHILDREN
- MARY HEYWOOD, born May 31, 1719 in Worcester, Worcester County, Massachusetts; died June 19, 1775. Married ISRAEL JENNISON February 1, 1739.
- SARAH HEYWOOD, born February 11, 1723 in Worcester, Worcester County, Massachusetts; died December 13, 1760. Married ASA MOORE.
- REBECCA HEYWOOD, born June 25, 1725 in Worcester, Worcester County, Massachusetts; died January 11, 1771. Married NOAH JONES before 1746.
- DANIEL HEYWOOD, born July 27, 1727 in Worcester, Worcester County, Massachusetts; died June 30, 1756. Married ANNA WAIT December 13, 1753 in Worcester, Worcester County, Massachusetts.
- ABEL HEYWOOD, born January 26, 1730 in Worcester, Worcester County, Massachusetts; died November 29, 1769. Married HANNAH GODDARD in 1755 in Worcester, Worcester County, Massachusetts.
- GRACE HEYWOOD, born August 23, 1732 in Worcester, Worcester County, Massachusetts.
- ABIGAIL HEYWOOD, born 1735 in Worcester, Worcester County, Massachusetts; died May 26, 1770. Married PALMER GOULDING.