| b 05 Dec 1850, , Armstrong, Pennsylvania | James McTeer | d 1914, | Samuel McTeer | Mary Sharon |
| John Mateer | b 12 Apr 1752 | John Quigley | ||
| | b 1782 | Rosanna Quigley | Molly | ||
| Samuel Mateer | d 1866 | d 09 Aug 1826 | ||
| |b 02 Feb 1818 | | | |||
| |d 1900 | Mary Montgomery | |||
| | | b 1792 | |||
| Benjamin Franklin Mateer | ||||
| |Margaret E. Adams | |m 1876 | Benjamin Ambrose | ||
| | | | | |||
| Elizabeth Ambrose | ||||
| b 02 Apr 1823 | | | |||
| d 07 Aug 1903 | ||||
| 1 | Anna Florence Mateer | 2 | < | Samuel Warren Mateer | 3 | < | Eliza May Mateer | 4 | Margaret Agnes Mateer |
He was living in Kittanning, Pennsylvania as a retired farmer in 1914.
The will of B. F. Mateer of Kittanning, written 22 June 1915, probated 17 March 1917, bequeathed his whole estate to his wife Margaret E. Mateer her lifetime, then all to be sold to pay the following legacies: $50 in trust until lawful age for each grandchild (unnamed); remainder in four equal shares, one to daughter Florence A. Robinson, wife of G. W. Robinson, but at her death this share to revert to daughter Eliza May Elwinger forever. Executrix: wife Margaret E. Mateer. Witnesses: F. E. Hays, N. J. Hays.
Source: McTeer - Mateer Families of Cumberland County Pennsylvania, Frances Davis McTeer, 1975, p 95, 133.