None
| ? – | Howard Sweetzer born |
| ? – | Howard Sweetzer died |
| ? – | Howard Sweetzer buried |
| ? – | Married Laura (Carr) Sweetzer |
| 21 Sep 1873 – | Daughter Mattie (Sweetzer) Barr born |
| 9 Jan 1875 – | Son Frank Sweetzer born |
| 26 Sep 1878 – | Son Willie Sweetzer born |
| 8 Feb 1881 – | Daughter Laura Sweetzer born |
| 29 Dec 1884 – | Son Edward F. Sweetzer born |
| 27 Mar 1888 – | Son Herbert Sweetzer born |
| 25 Mar 1894 – | Daughter Edith Sweetzer born |
| 15 Jun 1895 – | Son John Sweetzer born |