| Father | Male John Creelman NEWCOMB |
| Born | 2 May 1850 | Halifax, Nova Scotia |
| Died | 6 Jul 1888 | Somerville, Middlesex, Massachusetts |
| Buried | Mt Auburn Cemetery, Cambridge, Middlesex, Massachusetts |
|
| Married | 31 Dec 1874 [1] | Somerville, Middlesex, Massachusetts [1] |
| Father | William NEWCOMB | F6619 Group Sheet | |
| Mother | Esther | F6619 Group Sheet | |
| Mother | Female Anna Belle CATHCART |
| Born | 14 Aug 1853 | Saint John, New Brunswick |
| Died | 26 Apr 1919 | Somerville, Middlesex, Massachusetts |
| Buried | Mt Auburn Cemetery, Cambridge, Middlesex, Massachusetts |
|
| Father | William CATHCART | F6609 Group Sheet | |
| Mother | Sarah Elizabeth WILSON | F6609 Group Sheet | |
| Child 1 | Male William Cathcart NEWCOMB |
| Born | 26 Jun 1876 | Somerville, Middlesex, Massachusetts |
| Died | Aft 1918 | |
| Buried |
| Child 2 | Female Esther Irene NEWCOMB |
| Born | Mar 1878 | Somerville, Middlesex, Massachusetts |
| Died | 4 Dec 1950 | |
| Buried | ||
| Spouse | Joseph Richard GIBBONS | F7602 | |
| Married | 15 Sep 1909 | Cambridge, Middlesex, Massachusetts |
| Child 3 | Male + Frederick Cathcart NEWCOMB |
| Born | 4 Dec 1879 | Somerville, Middlesex, Massachusetts |
| Died | 1948 | Framingham, Middlesex, Massachusetts |
| Buried | ||
| Spouse | Sara Boylston CLARK | F7605 | |
| Married | 27 Jun 1905 | Cambridge, Middlesex, Massachusetts |
| Child 4 | Female Mabel C. NEWCOMB |
| Born | 25 May 1881 | Somerville, Middlesex, Massachusetts |
| Died | Yes, date unknown | |
| Buried | ||
| Spouse | Merrill Stephen GRIDLEY | F7603 | |
| Married | 4 Nov 1897 | Boston, Suffolk, Massachusetts |
| Spouse | Peter F. DAILEY | F7604 | |
| Married | 6 Jan 1914 | Boston, Suffolk, Massachusetts |
| Child 5 | Male + George Sherwin NEWCOMB |
| Born | 2 Feb 1883 | Somerville, Middlesex, Massachusetts |
| Died | Aft 1942 | |
| Buried | ||
| Spouse | Emeline Watson EWELL | F7606 | |
| Married | 18 Oct 1906 | Somerville, Middlesex, Massachusetts |
| Spouse | Helen G. ASHMAN | F7607 | |
| Married | 30 Aug 1920 | Boston, Suffolk, Massachusetts |
| Child 6 | Male + John Crealman NEWCOMB |
| Born | 10 Nov 1885 | Somerville, Middlesex, Massachusetts |
| Died | 15 Jan 1943 | |
| Buried | ||
| Spouse | Elizabeth Isabella McGRATH | F7600 | |
| Married | 14 Sep 1906 | Boston, Suffolk, Massachusetts |