Antonius Nagel was born 13 March 1727 in Blankenloch, Karlsruhe, Baden, Germany to Antonius Nagel (1700-1797) and Anna Margretha Raupp (1702-1758) . He married Elisabetha Hemperle (1727-) 23 March 1751 in Blankenloch, Karlsruhe, Baden, Germany.
Children
| Name | Birth | Death | Joined with |
| Maria Barbara Nagel (1753-1823) | 9 April 1753 Bethel, Lancaster County, Pennsylvania, United States of America | 11 October 1823 Cocallico Township, Lancaster County, Pennsylvania, United States of America | |
| Maria Dorothea Nagel (1754-) | 20 December 1754 Bethel, Lancaster County, Pennsylvania, United States of America | ||
| Eva Catarina Nagel (1756-1850) | 9 March 1756 Bethel, Lancaster County, Pennsylvania, United States of America | 1850 Pennsylvania, United States of America | Henry Leader (1755-1824) |
Siblings
| Name | Birth | Death | Joined with |
| Anna Catharina Nagel (1723-1724) | |||
| Hans Jacob Nagel (1725-1733) | |||
| Antonius Nagel (1727-) | 13 March 1727 Blankenloch, Karlsruhe, Baden, Germany | Elisabetha Hemperle (1727-) | |
| Eva Marie Nagel (1729-1809) | |||
| Johannes Nagel(1732-1733) | |||
| Anna Barbara Nagel (1732-) | |||
| Georg Nagel (1734-1737) | |||
| Anna Maria Nagel (1735-) | |||
| Anna Maria Barbara Nagel (1736-1821) | |||
| Sebastian Nagel (1739-) | |||
| Michael Nagel (1742-1742) | |||
| Jacob Nagel (1744-1746) | |||