Children |
| 1. Agnes Heiz, b. 12 Jan 1831, Iffezheim, Baden, Germany , d. Yes, date unknown |
| 2. Gertrud Heiz, b. 15 May 1832, Iffezheim, Baden, Germany , d. Yes, date unknown |
| 3. Ignatz Heiz, b. 30 Jul 1834, Iffezheim, Baden, Germany , d. 1838, Iffezheim, Baden, Germany (Age 3 years) |
| 4. Valentin Heiz, b. 1836, Iffezheim, Baden, Germany , d. Yes, date unknown |
| 5. Johannes Heiz, b. 18 Jun 1839, Iffezheim, Baden, Germany , d. Yes, date unknown |
| 6. Ignaz Heiz, b. 27 Dec 1841, Iffezheim, Baden, Germany , d. Yes, date unknown |
| 7. Jacob Heiz, b. 13 Jul 1846, Iffezheim, Baden, Germany , d. 15 Jul 1846, Iffezheim, Baden, Germany (Age 0 years) |
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