Johann BlassAge: 721750–1823
- Name
- Johann Blass
| Birth | August 14, 1750 27 27 |
| Birth of a sister | Maria Blass October 20, 1752 (Age 2) |
| Birth of a sister | Gertrud Blass April 3, 1755 (Age 4) |
| Death of a father | Johann Blass April 14, 1756 (Age 5) |
| Death of a paternal grandfather | Peter Blass 1760 (Age 9) |
| Death of a brother | Peter Johann Blass March 25, 1809 (Age 58) |
| Death | May 6, 1823 (Age 72) |
| Family with parents |
| father |
Johann Blass Birth: 1723 42 32 — Schwarzenholz, Saarlouis, Saarland, Germany Death: April 14, 1756 — Hülzweiler, Saarlouis, Saarland, Germany |
| mother |
Maria Jungmann Birth: about 1723 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D |
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Marriage: about 1744 — |
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9 months elder brother |
Peter Johann Blass Birth: October 8, 1744 21 21 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D Death: March 25, 1809 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D |
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4 years elder sister |
Barbara Blass Birth: October 21, 1748 25 25 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D |
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22 months himself |
Johann Blass Birth: August 14, 1750 27 27 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D Death: May 6, 1823 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D |
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2 years younger sister |
Maria Blass Birth: October 20, 1752 29 29 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D |
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2 years younger sister |
Gertrud Blass Birth: April 3, 1755 32 32 — Hülzweiler, Schwalbach, LK Saarlouis, Saarland, D |