| Father | Male Benjamin Franklin Mateer |
| Born | 5 Dec 1850 | Armstrong County, Pennsylvania |
| Died | Aft 1914 | |
| Buried | ||
| Married | 1876 | |
| Father | Samuel Mateer | F2972 Group Sheet | |
| Mother | Elizabeth Ambrose | F2972 Group Sheet | |
| Mother | Female Margaret E. Adams |
| Born | Abt 1850 | , Pennsylvania |
| Died | ||
| Buried | ||
| Father | Robert Adams | F3316 Group Sheet | |
| Mother | Eliza | F3316 Group Sheet | |
| Child 1 | Female Anna Florence Mateer |
| Born | Abt 1877 | , Armstrong, Pennsylvania |
| Died | ||
| Buried | ||
| Spouse | George William Robinson | F3317 | |
| Married | 17 Apr 1902 | , Armstrong, Pennsylvania |
| Child 2 | Male + Samuel Warren Mateer |
| Born | 1880 | , Armstrong, Pennsylvania |
| Died | ||
| Buried | ||
| Spouse | Sadie Miller | F3319 | |
| Married | 10 Sep 1902 | , Armstrong, Pennsylvania |
| Child 3 | Female + Eliza May Mateer |
| Born | Abt 1882 | , Armstrong, Pennsylvania |
| Died | ||
| Buried | ||
| Spouse | B. F. Elwinger | F3321 | |
| Married | 12 Sep 1901 | , Armstrong, Pennsylvania |
| Child 4 | Female Margaret Agnes Mateer |
| Born | , Armstrong, Pennsylvania |
|
| Died | 18 Jun 1910 | |
| Buried | ||
| Spouse | John S. Spence | F3323 | |
| Married | ||