| Birth | January 9, 1912 28 28 |
| Death of a paternal grandfather | Henry Harmening August 1, 1914 (Age 2 years) |
| Birth of a brother | Victor John “Vic” Harmening July 15, 1915 (Age 3 years) |
| Death of a paternal grandmother | Christine Epke January 5, 1916 (Age 3 years) |
| Birth of a brother | Woodrow Carl Harmening July 4, 1918 (Age 6 years) |
| Marriage | Loretta B Boesch — View this family March 3, 1934 (Age 22 years) |
| Death of a brother | Woodrow Carl Harmening February 24, 1950 (Age 38 years) |
| Death of a father | Alwin Johann Friedrich Harmening July 13, 1968 (Age 56 years) |
| Death of a wife | Loretta B Boesch February 17, 1970 (on the date of death) |
| Death | February 17, 1970 (Age 58 years) |