| Father | Male Gruwell, Robert Oscar |
| Mother | Female Johnson, Julia D. |
| Born | 24 Sep 1870 | Bellevue, King, Washington, United States |
| Died | 26 Sep 1946 | Los Angeles, Los Angeles, California, United States |
| Buried | 29 Nov 1946 | Inglewood, Los Angeles, California, United States |
| Father | Johnson, David William | F2037 Group Sheet | |
| Mother | Babbitt, Julia Ann | F2037 Group Sheet | |
| Child 1 | Female Parkin, Jessie Louise Gruwell |
| Born | 19 Dec 1901 | |
| Died | Abt 28 Jul 2000 | Palm Springs, Riverside, California, United States |
| Buried |
| Child 3 | Male Gruwell, Julian Curtis |
| Born | 4 Jul 1909 | San Jose, Sanora, Mexico |
| Died | May 1982 | |
| Buried | May 1982 | Cathedral City, Riverside, California, United States |
| Child 4 | Male Gruwell Jr., Robert Oscar |
| Born | 27 Nov 1893 | Colonia Díaz, Ascensión, Chihuahua, Mexico |
| Died | 16 Mar 1957 | Los Angeles, Los Angeles, California, United States |
| Buried |
| Child 5 | Male Gruwell, William Melvin |
| Born | 14 Nov 1891 | Colonia Juarez, Chihuahua, Mexico |
| Died | 28 Jul 1942 | Ventura, Ventura, California, United States |
| Buried |
| Child 6 | Male Gruwell, Joel Almond |
| Born | 4 Sep 1895 | Deming, Luna, New Mexico, United States |
| Died | 29 Sep 1975 | Desert Hot Springs, Riverside, California, United States |
| Buried |
| Child 8 | Male Gruwell, Carlos Delmer |
| Born | 6 Jan 1906 | Bisbee, Cochise, Arizona, United States |
| Died | 18 Nov 1963 | Ventura, Ventura, California, United States |
| Buried |