1838 - 1904 (65 years)
| Ralph Peter Collins | |
| B: | 26 Dec 1858 |
| Iowa | |
| D: | 19 Nov 1938 |
| Rocky Ford, Otero County, Colorado | |
1856-1925
| Amelia Kable | |
| B: | 14 Feb 1856 |
| M: | Bef 1894 |
| D: | 13 Mar 1925 |
| Lillian W. Collins | |
| B: | 7 Sep 1862 |
| D: | 30 Jan 1871 |
| Mary Eliza Collins | |
| B: | 6 Jan 1864 |
| Denison, Crawford County, Iowa | |
| D: | 15 Oct 1865 |
| Edith H. Collins | |
| B: | 25 Dec 1866 |
| Jefferson, Greene County, Iowa | |
| D: | 27 Oct 1868 |
| Iowa | |
| Stella Frances Collins | |
| B: | 20 Dec 1869 |
| D: | 3 Feb 1871 |
| Hubert Edwin Collins | |
| B: | 27 Mar 1872 |
| Boone, Boone County, Iowa | |
| D: | 31 Oct 1932 |
1872-Unknown
| Ethelyn Ella Cropsey | |
| B: | 1872 |
| Brooklyn, Kings County, New York | |
| M: | 30 Jun 1897 |
| D: | Unknown |
| Mabel W. Collins | |
| B: | 18 Oct 1873 |
| Boone, Boone County, Iowa | |
| D: | 3 Jan 1949 |
| Dr. Centenella "Nellie" Collins, D.D.S. | |
| B: | 19 Jul 1876 |
| Iowa | |
| D: | Unknown |
1876-Unknown
| Paul J. Smith | |
| B: | 1876 |
| Philadelphia, Philadelphia County, Pennsylvania | |
| M: | 1899 |
| D: | Unknown |
| Roy Vinson Collins | |
| B: | 22 May 1879 |
| Iowa | |
| D: | 1953 |
| Newton, Middlesex County, Massachusetts | |
|
| Rev. Mahlon Day Collins | |
| B: | 13 Aug 1838 |
| New York, New York County, New York | |
| D: | 13 Feb 1904 |
| Houston Heights, Harris County, Texas | |
1839-1925
| Keturah Ann "Turah" Williams | |
| B: | 22 Sep 1839 |
| Morgan County, Ohio | |
| M: | 24 Sep 1856 |
| Humboldt County, Iowa | |
| D: | 19 Nov 1925 |
| Washington, District of Columbia, District of Colombia | |
