Family: Lewis Frederic Mattern / Anna Mae Ketterer (F82014)
m. 30 Apr 1937Adolph Heinrich Mattern (1889-1950) |
Wilhelmina Kindelberger (1891-1972) 
|
William Edward Mattern (1916-1996)  |
| Richard Leroy Mattern (1918-1971) |
| Robert Henry Mattern (1920-2010) |
| Margaret Mattern (1923-1987) |
| Lawrence R. Mattern (1924-1994) |
| Clarence Wilburt Mattern (1924-1993) |
| Evelyn Mattern (1926-2019) |
| Lewis Frederic Mattern (1914-1996)
|
| John Lewis Mattern (1938-1946) |