Henry Francis Mengwasser (1893)
| Geboren | 05.01.1893 Rich Fountain, Osage Cty., MO |
| Gestorben | 12.09.1982 Linn, Osage Cty., MO |
| Vater | John Mengwasser (1862) |
| Mutter | Bernadine Mengwasser geb. Reinkemeyer (1870) |
| Partner | Maria Sophia Rademacher (1895) (23.04.1915 Richfountain, MO) |
| Kind 1 | Alexander T. Mengwasser (1916) |
| Kind 2 | Ignatius Mengwasser (1918) |
| Kind 3 | Cornelius Mengwasser (1920) |
| Kind 4 | Arthur Mengwasser (1922) |
| Kind 5 | Vincent Adolph Mengwasser (1924) |
| Kind 6 | Loretta Mengwasser (1926) |
| Kind 9 | Hildegarde Mengwasser (1931) |