| Name | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
| COOK, Theophilus | WFT Est. 1664-1701 | | WFT Est. 1725-1785 | | HOLCOMB, Mindwell | Abt. 1721 | |
| COOK, Thomas | 1541 | Wickford, Essex, England | 1621 | | | | |
| COOK, Thomas | 1548 | Wickford, Essex, England | Abt. 1621 | | BRAND, Susan | WFT Est. 1579-1610 | |
| COOK, Thomas | 1572 | Pemmersley, Essex, England | 1634 | | | | |
| COOK, Thomas | 1572 | Pemmersley, Essex, England | 1634 | | | | |
| COOK, Thomas | WFT Est. 1622-1642 | | WFT Est. 1667-1728 | | VARNEY, Rachael | WFT Est. 1667-1701 | |
| COOK, Unnamed | November 7, 1913 | Wisconsin | November 7, 1913 | | | | |
| COOKE, Bethia | WFT Est. 1592-1615 | | January 1659/60 | | SWEETSER, Seth | January 21, 1629/30 | |
| COOKE, Elizabeth | 1570 | Pemmersley, Essex, England | 1637 | | | | |
| COOKE, Elizabeth | WFT Est. 1621-1645 | | WFT Est. 1667-1733 | | HALL, Samuel | 1662 | |
| COOKE, Elizabeth | WFT Est. 1640-1660 | | WFT Est. 1661-1744 | | HOLMES, Obadiah | WFT Est. 1661-1694 | |
| COOKE, Francis | WFT Est. 1565-1594 | | WFT Est. 1619-1679 | | MAHIEU, Hester | WFT Est. 1606-1638 | |
| COOKE, Jane | Abt. 1616 | Leiden, Holland | Bef. 1666 | Bridgewater, Plymouth, MA | MITCHELL, Experience | Abt. 1627 | |
| COOKE, Joanna | WFT Est. 1617-1640 | | WFT Est. 1662-1728 | | WOLCOTT, Simon | March 19, 1656/57 | Windsor, Hartford, CT |
| COOKERY, Henry | WFT Est. 1612-1638 | | WFT Est. 1662-1725 | | LONG, Hannah | October 22, 1657 | Charlestown, Middlesex, MA |
| COOL, Ruby | 1884 | | 1912 | | BENNY, Riley Wheeler | WFT Est. 1897-1910 | |
| COOLEY, Abner | January 22, 1712/13 | Springfield, Hampden, Massachusetts | February 1, 1788 | Underland, Franklin, Massachusetts | GRAVES, Jerusha | October 4, 1736 | of Springfield, Hampden, Massachusetts |
| COOLEY, Anna | June 27, 1725 | Sunderland, Franklin, Massachusetts | WFT Est. 1750-1819 | | SCOTT, Reuben | July 7, 1744 | |
| COOLEY, Benjamin | September 1, 1656 | Springfield, Hampden, Massachusetts | November 29, 1731 | Springfield, Hampden, Massachusetts | BAGG, Abigail | February 7, 1694/95 | Springfield, Hampden, MA, MA |
| COOLEY, Benjamin | October 28, 1681 | Springfield, Hampden, Massachusetts | 1745 | Prob. Greenwich, Hampshire, Massachusetts | BLISS, Margaret | January 30, 1700/01 | Springfield, Hampden, MA |
| COOLEY, Bethia | September 16, 1643 | Springfield, Hampden, Massachusetts | December 11, 1711 | Springfield, Hampden, Massachusetts | CHAPIN, Henry | December 15, 1664 | BERRY, POMEROY, Devonshire, England |
| COOLEY, Daniel | May 2, 1651 | Springfield, Hampden, MA | February 9, 1716/17 | Springfield, Hampden, MA | BURT, Lydia | June 17, 1704 | Springfield, Hampden, MA |
| COOLEY, Daniel | March 23, 1683/84 | Springfield, Hampden, Massachusetts | 1773 | of Springfield, Hampden, Massachusetts | CLARK, Jemima | November 7, 1710 | Enfield, CT |
| COOLEY, Eliakim | January 8, 1648/49 | Springfield, Hampden, Massachusetts | December 1, 1711 | Springfield, Hampden, Massachusetts | TIBBALS, Hannah | March 12, 1677/78 | Springfield, Hampden, MA |
| COOLEY, Elizabeth | July 23, 1696 | Springfield, Hampden, Massachusetts | April 8, 1781 | Bolton, Tolland, Connecticut | FIELD, Joshua | December 15, 1719 | Springfield, Hampden, MA |
| COOLEY, Elizabeth | January 14, 1710/11 | of Hatfield, Hampden, Massachusetts | October 20, 1798 | | SCOTT, Joshua | March 12, 1745/46 | of Hatfield, Hampden, Massachusetts |
| COOLEY, Freedom | March 12, 1733/34 | Sunderland, Massachusetts | September 16, 1801 | Leyden, Massachusetts | ALLEN, Zebulon | November 21, 1751 | Deerfield, Franklin, Massachusetts |
| COOLEY, Gideon | October 8, 1727 | Sunderland, Franklin, Massachusetts | October 26, 1727 | | | | |
| COOLEY, John | February 23, 1688/89 | Springfield, Hampden, Massachusetts | April 10, 1761 | Springfield, Hampden, Massachusetts | GUNN, Mercy | May 28, 1713 | Springfield, Hampden, MA |
| COOLEY, Joseph | March 6, 1661/62 | Springfield, Hampshire, Massachusetts | May 20, 1740 | Somers, Windham, Connecticut | GRISWOLD, Mary | January 22, 1683/84 | Saybrook, Midd., CT |
| COOLEY, Lucy | July 2, 1729 | Sunderland, Franklin, Massachusetts | June 5, 1730 | | | | |
| COOLEY, Lucy | September 23, 1731 | Sunderland, Franklin, Massachusetts | May 23, 1795 | | MONTAGUE, Richard | May 23, 1750 | |
| COOLEY, Martha | February 20, 1741/42 | Sunderland, Franklin, Massachusetts | February 6, 1823 | of Rochester, Monroe, New York | GRANGER, Zasock | November 23, 1761 | of Cleveland, Cugayaha, New York |
| COOLEY, Mary | February 20, 1722/23 | Sunderland, Franklin, Massachusetts | April 30, 1804 | | NIMS, Jeremiah | November 23, 1744 | of Hatfield, Hampden, Massachusetts |
| COOLEY, Miriam | March 14, 1716/17 | Hatfield, Hampden, Massachusetts | February 24, 1804 | | HUBBARD, David | March 10, 1742/43 | of Hatfield, Hampden, Massachusetts |
| COOLEY, Obadiah | January 27, 1646/47 | Springfield, Hampden, Massachusetts | September 3, 1690 | Springfield, Hampden, Massachusetts | WILLIAMS, Rebecca | November 9, 1670 | Springfield, Hampden, MA |
| COOLEY, Sarah | February 27, 1652/53 | Springfield, Hampden, Massachusetts | February 14, 1742/43 | | MORGAN, Burt Jonathan | January 15, 1679/80 | Springfield, Hampden, MA |
| COOLEY, Simon | March 6, 1685/86 | Springfield, Hampden, Massachusetts | September 21, 1746 | Sunderland, Franklin, Massachusetts | DICKINSON, Jerusha | October 25, 1744 | |
| COOLEY, Simon | September 3, 1720 | Hatfield, Hampden, Massachusetts | August 10, 1805 | | ASHLEY, Bethia | October 26, 1752 | of Hatfield, Hampden, Massachusetts |
| COOLEY, Thomas | June 23, 1693 | Springfield, Hampden, Massachusetts | November 13, 1719 | Springfield, Hampden, Massachusetts | ELMER, Rebecca | December 13, 1715 | Longmeadow, Hampden, Mass |
| COOLEY, William | August 12, 1698 | Springfield, Hampden, MA | March 10, 1775 | Bolton, Tolland, CT | CLARK, Elizabeth | April 11, 1727 | Enfield, Hartford, CT |
| COOLY, Mary | June 29, 1659 | Springfield, Suffolk, Massachusetts | December 16, 1720 | Springfield, Hampden, Massachusetts | TERRY, Thomas | April 21, 1687 | Springfield, Hampden Co., MA |
| COOLY, Matilda | WFT Est. 1797-1817 | | WFT Est. 1832-1901 | | JR., Charles Treat | WFT Est. 1832-1866 | |
| COOMBS, Mary | WFT Est. 1671-1695 | | WFT Est. 1714-1783 | | RAYMOND, Thomas | May 25, 1708 | |
| COOMES, Anthony | WFT Est. 1643-1672 | | WFT Est. 1693-1759 | | WOODIN, Dorcas | February 5, 1687/88 | |
| COOP, Mr. | WFT Est. 1549-1569 | | WFT Est. 1594-1655 | | WILLIAMS, Elizabeth | WFT Est. 1594-1628 | |
| COOPER, Almeda R. | June 29, 1847 | SPRINGFIELD, OHIO | December 3, 1927 | BOISE, IDAHO | NICHOLS, Melvin | October 7, 1866 | ILL. ? |
| COOPER, Laura Smith | Private | | | | | | |
| COOPER, Nathaniel | WFT Est. 1650-1677 | | Bef. 1704 | | SABIN, Mary | December 8, 1696 | Rehoboth, Bristol Co. MA |
| COOPER, Rebecca | Private | | | | | | |