| Birth* | Wilhelmine Sontag was born circa 1849 at Ruschnaffel, Sachsen, Germany. |
| Christening | She was christened circa 1849 at Ruschnaffel, Sachsen, Germany. |
| Marriage* | She married Adolph Engel, son of Bernard Engel and Barbara, on 16 March 1872 at First Lutheran Church, Holyoke, Hampden, MA, USA. |
| Death* | Wilhelmine Sontag died before 13 December 1884 at Holyoke, Hampden, MA, USA. |
| Burial* | She was buried before 13 December 1884 at Holyoke, Hampden, MA, USA. |
| Married Name | Her married name was Engel. |
| Residence* | She and Adolph Engel lived on 16 March 1872 at Holyoke, Hampden, MA, USA. |
