| 1 |
 Mason, Abigail | I11401 | b. 8 Apr 1703 | Dedham, Norfolk County, Massachusetts  | New England Hall Families Master Tree |
| 2 |
Mason, A. | I13917 | | | New England Hall Families Master Tree |
| 3 |
Mason, Barachias | I8640 | b. 1723 | | Ancestors & Descendants of the immigrant Edward Hall |
| 4 |
Mason, B.W. | I16100 | | | New England Hall Families Master Tree |
| 5 |
Mason, Clara Ethel | I3920 | b. 20 May 1889 | Greenwich, Worcester County, Massachusetts | New England Hall Families Master Tree |
| 6 |
Mason, Clyde | I16078 | b. 10 Dec 1891 | Harlan, Shelby County, Iowa | New England Hall Families Master Tree |
| 7 |
Mason, C.P. | I16102 | | | New England Hall Families Master Tree |
| 8 |
Mason, Cynthia | I11238 | b. 3 Sep 1781 | New Hampshire | New England Hall Families Master Tree |
| 9 |
Mason, Rev. Dr. Edward Beecher | I955 | b. 7 May 1838 | Cincinnati, Hamilton County, Ohio | New England Hall Families Master Tree |
| 10 |
Mason, Elizabeth Rogers | I102431 | b. 25 May 1834 | Boston, Suffolk County, Massachusetts | New England Hall Families Master Tree |
| 11 |
Mason, Esther | I4018 | b. Abt 1782 | | New England Hall Families Master Tree |
| 12 |
Mason, Frances Malona | I1114 | b. 4 Jul 1907 | Holden, MA | Ancestors & Descendants of the immigrant Edward Hall |
| 13 |
Mason, Frances Malona | I1114 | b. 4 Jul 1907 | Holden, Worcester County, Massachusetts | New England Hall Families Master Tree |
| 14 |
Mason, Gardner | I13010 | b. | Chichester, Merrimack County, New Hampshire | New England Hall Families Master Tree |
| 15 |
Mason, George Henry | I3907 | b. 20 Jan 1848 | South Boston, Suffolk County, Massachusetts | New England Hall Families Master Tree |
| 16 |
Mason, George Lewis | I3919 | b. 9 Dec 1877 | Greenwich, Worcester County, Massachusetts | New England Hall Families Master Tree |
| 17 |
Mason, Helen Augusta | I957 | b. 27 Nov 1841 | Cincinnati, Hamilton County, Ohio | New England Hall Families Master Tree |
| 18 |
Mason, Helen Maria | I3909 | b. Abt Sep 1844 | Boston, Suffolk County, Massachusetts | New England Hall Families Master Tree |
| 19 |
Mason, Henry | I3904 | b. 14 Feb 1787 | Sherborn, Middlesex County, Massachusetts | New England Hall Families Master Tree |
| 20 |
Mason, John | I5297 | b. Abt 1625 | Sudbury, Suffolk, England | New England Hall Families Master Tree |
| 21 |
Mason, Johnson | I8638 | b. 1767 | | Ancestors & Descendants of the immigrant Edward Hall |
| 22 |
Mason, Lt. Col. Johnson | I18096 | b. 7 Aug 1767 | Medfield, Norfolk County, Massachusetts | New England Hall Families Master Tree |
| 23 |
Mason, Jonathan | I102509 | b. 16 May 1725 | Boston, Suffolk County, Massachusetts | New England Hall Families Master Tree |
| 24 |
Mason, Senator Jonathan Jr. | I102507 | b. 12 Sep 1756 | Boston, Suffolk County, Massachusetts | New England Hall Families Master Tree |
| 25 |
Mason, Kezia | I5766 | b. Abt 1707 | | Ancestors & Descendants of the immigrant Edward Hall |
| 26 |
Mason, Kezia | I5766 | b. Abt 1707 | | New England Hall Families Master Tree |
| 27 |
Mason, Lester Raymond | I3915 | b. 29 Jul 1894 | Greenwich, Worcester County, Massachusetts | New England Hall Families Master Tree |
| 28 |
Mason, Lucy | I64790 | b. Abt 1799 | Seekonk, Bristol County, Massachusetts | New England Hall Families Master Tree |
| 29 |
Mason, Mariam A. | I16096 | b. 12 Aug 1914 | Newton, Jasper County, Iowa | New England Hall Families Master Tree |
| 30 |
Mason, Millicent | I1801 | | | New England Hall Families Master Tree |
| 31 |
Mason, Mister | I19892 | | | New England Hall Families Master Tree |
| 32 |
Mason, M. | I12880 | | | New England Hall Families Master Tree |
| 33 |
Mason, Moses | I4005 | b. 11 Mar 1751/52 | Dedham, Norfolk County, Massachusetts | New England Hall Families Master Tree |
| 34 |
Mason, Rebecca | I5283 | b. 22 Jun 1661 | Dedham, MA | Ancestors & Descendants of the immigrant Edward Hall |
| 35 |
Mason, Rebecca | I5283 | b. 22 Jun 1661 | Dedham, Norfolk County, Massachusetts | New England Hall Families Master Tree |
| 36 |
Mason, Rex Wayne | I16098 | b. 3 Mar 1919 | Ames, Story County, Iowa | New England Hall Families Master Tree |
| 37 |
Mason, Richard Clyde | I16097 | b. 30 Mar 1917 | Ames, Story County, Iowa | New England Hall Families Master Tree |
| 38 |
Mason, Robert | I5298 | | | New England Hall Families Master Tree |
| 39 |
Mason, Rudolph | I15883 | | | New England Hall Families Master Tree |
| 40 |
Mason, Sarah S. | I13005 | b. 2 Jul 1841 | Canterbury, Merrimack County, New Hampshire | New England Hall Families Master Tree |
| 41 |
Mason, Seth Hall | I3905 | b. 1818 | Keene, Cheshire County, New Hampshire | New England Hall Families Master Tree |
| 42 |
Mason, S. | I12882 | | | New England Hall Families Master Tree |
| 43 |
Mason, Sophia Bosworth | I19754 | b. 1 Mar 1814 | Vermont | New England Hall Families Master Tree |
| 44 |
Mason, Timothy Battelle | I954 | b. Nov 1801 | | New England Hall Families Master Tree |
| 45 |
Mason, Virginia Phyllis "Ginny" "Ginny" | I16099 | b. 16 Mar 1926 | Ames, Story County, Iowa | New England Hall Families Master Tree |
| 46 |
Mason, William Lyman | I956 | b. 21 Jan 1847 | Cincinnati, Hamilton County, Ohio | New England Hall Families Master Tree |
| 47 |
Mason, William Powell | I102436 | b. 9 Dec 1791 | Boston, Suffolk County, Massachusetts | New England Hall Families Master Tree |
