| Name | Birth date | Birth location | Death date | Spouse |
| GAGE, Isaac Moses | August 31, 1866 | Bellevue, Eaton Co., MI. | | |
| GAGE, Isaac Newton | November 04, 1804 | NY. | March 31, 1888 | QUICK, Helen A. |
| GAGE, Isadore | 1850 | | | |
| GAGE, Isaiah | Abt 1850 | RI. | | |
| GAGE, Isaiah C. | January 29, 1814 | MA. | | ?, Mary E. |
| GAGE, Isaiah Eldridge | December 25, 1847 | Yarmouth, Barnstable Co., MA. | February 24, 1879 | MERCHANT, Lucy |
| GAGE, Isobel | December 16, 1923 | | | FARBER, Kenneth |
| GAGE, Iva Jane | September 30, 1856 | | | |
| GAGE, J. Calvin | | | | |
| GAGE, Jack | | | | |
| GAGE, Jacob | May 08, 1809 | Windham Co., VT. | December 15, 1902 | EASTLIC, Anna |
| GAGE, Jacob Alexander | January 21, 1840 | Fairbury, Jefferson Co., NE. | August 15, 1918 | SWARTZ, Catherine Jane |
| GAGE, Jacob Thomson Emberly | May 29, 1807 | | April 04, 1850 | COOK, Jane Elizabeth |
| GAGE, Jacqueline Ann B. | October 05, 1926 | | | |
| GAGE, James | December 15, 1717 | Harwich, Barnstable Co., MA. | March 14, 1783 | BAKER, Sarah |
| GAGE, James | Abt 1760 | | Aft 1804 | CLARK, Thankful |
| GAGE, James | 1779 | | 1837 | HUSSEY, Elizabeth |
| GAGE, James | July 06, 1792 | Harwich, Barnstable, MA | Aft 1840 | ?, Hannah |
| GAGE, James | July 1800 | | December 05, 1859 | |
| GAGE, James | 1822 | | 1872 | |
| GAGE, James | Abt 1830 | MA. | | |
| GAGE, James | 1842 | NY. | 1896 | |
| GAGE, James | 1936 | | | |
| GAGE, James | 1937 | | | |
| GAGE, James Adams | May 30, 1766 | MA.? | | WATKINS, Eunice |
| GAGE, James Adams, Jr. | January 31, 1793 | NY. | February 09, 1859 | TURNEY, Helen Charlena |
| GAGE, James Alfred | July 19, 1822 | | March 02, 1823 | |
| GAGE, James Alton | July 05, 1856 | | | DOW, Estella Annette |
| GAGE, James Amos | February 11, 1855 | | | LASCH, Emily |
| GAGE, James Asahel | July 01, 1842 | Hadley, Hampshire Co., MA. | January 16, 1927 | TIBBETS, Anna Eleanor |
| GAGE, James Bradford | July 30, 1953 | Fort Atkinson, Walworth Co., WI. | | THELEN, Renee Marie |
| GAGE, James Burton | April 03, 1903 | | | |
| GAGE, James C. | 1834 | ME. | | |
| GAGE, James C. | Abt 1841 | Cicero, Onondaga Co., NY. | | |
| GAGE, James Christopher | February 19, 1847 | of Hanover, Chautauqua Co., NY. | April 24, 1909 | COLE, Sarah Permelia |
| GAGE, James De Witt | March 21, 1857 | East Saginaw, Saginaw Co., MI. | | |
| GAGE, James E. | 1876 | | May 04, 1877 | |
| GAGE, James Edward | January 03, 1876 | Webster City, Hamilton Co., IA. | February 01, 1923 | STUDLEY, Maude I. |
| GAGE, James Edward | December 16, 1950 | | | |
| GAGE, James Grover | November 18, 1885 | | August 06, 1960 | CORZETTE, Elsie |
| GAGE, James Harvey | November 03, 1840 | MI. | | |
| GAGE, James Horace | February 10, 1839 | IN. | November 15, 1919 | FOSTER, Martha |
| GAGE, James M. | Abt 1832 | NY. | | |
| GAGE, James M. | Abt 1846 | NH. | | |
| GAGE, James Madison | Abt 1810 | NY. | | UNKNOWN, Mary |
| GAGE, James Monroe | May 19, 1877 | Athol, Worcester Co., MA. | November 03, 1966 | PITTS, Ida J. |
| GAGE, James Murray | November 06, 1927 | Brewster, Barnstable Co., MA. | | JONES, Beverly Cecelia |
| GAGE, James Murray, Jr. | February 28, 1960 | | | |
| GAGE, James Pembroke | March 11, 1840 | NY. | 1920 | HALL, Mary |
| GAGE, James Prescott | September 14, 1874 | | | JACKSON, Lillian |