| Birth* | Adolph Engel was born circa 1850 at Ettinger, Baden, Germany. |
| Christening | He was christened circa 1850 at Ettinger, Baden, Germany. |
| He was the son of Bernard Engel and Barbara. |
| Marriage* | Adolph Engel married Wilhelmine Sontag on 16 March 1872 at First Lutheran Church, Holyoke, Hampden, MA, USA. |
| Marriage* | Adolph Engel married Anna Moewius, daughter of Gottleib Moewius and Christina Grunke, on 13 December 1884 at First Lutheran Church, Holyoke, Hampden, MA, USA. |
| Residence* | Adolph Engel and Wilhelmine Sontag lived on 16 March 1872 at Holyoke, Hampden, MA, USA. |
| Occupation* | Adolph Engel was employed on 6 December 1884 at Holyoke, Hampden, MA, USA, Machinist. |
| Residence* | He and Anna Moewius lived between 6 December 1884 and 13 December 1884 at Holyoke, Hampden, MA, USA. |
| Residence | Adolph Engel and Anna Moewius lived after 27 June 1890 at Jackson St, Holyoke, Hampden, MA, USA. |
| Residence | Adolph Engel and Anna Moewius lived on 21 May 1893 at Jackson St, Holyoke, Hampden, MA, USA. |
| Residence | Adolph Engel and Anna Moewius lived on 12 September 1895 at Jackson St, Holyoke, Hampden, MA, USA. |
| (Witness) Christening | Adolph Engel witnessed the christening of Agnes Anna Eichstaedt "Ottonis" on 19 January 1896 at First Lutheran Church, Holyoke, Hampden, MA, USA. |
| Residence | Adolph Engel and Anna Moewius lived on 13 February 1898 at Jackson St, Holyoke, Hampden, MA, USA. |
