Willem MarkusAge: 80 years1779–1859
- Name
- Willem Markus
- Given names
- Willem
- Surname
- Markus
| Birth | about 1779 23 23 |
| Birth of a brother | Klaas Markus about 1779 |
| Birth of a sister | Neeltje Markus calculated 1781 (Age 2 years) |
| Birth of a sister | Johanna “Janna” Markus about 1788 (Age 9 years) |
| Birth of a sister | Ariaantje Markus about 1796 (Age 17 years) |
| Death of a sister | Neeltje Markus November 28, 1821 (Age 42 years) Age: 40 |
| Death of a sister | Ariaantje Markus July 9, 1828 (Age 49 years) |
| Death of a brother | Klaas Markus May 16, 1844 (Age 65 years) |
| Death of a sister | Johanna “Janna” Markus January 11, 1849 (Age 70 years) Age: 61 |
| Death | August 6, 1859 (Age 80 years) |
| Family with parents |
| father |
Teunis Markus Birth: estimated 1756 |
| mother |
Marija Hoogendijk Birth: estimated 1756 |
|
Marriage: — |
|
| himself |
Willem Markus Birth: about 1779 23 23 Death: August 6, 1859 — Ouderkerk aan den IJssel, Zuid-Holland, NL |
|
1 year twin brother |
Klaas Markus Birth: about 1779 23 23 Death: May 16, 1844 — Ouderkerk aan den IJssel, Zuid-Holland, NL |
|
3 years younger sister |
Neeltje Markus Birth: calculated 1781 25 25 Death: November 28, 1821 — Krimpen aan de Lek, Zuid-Holland, NL |
|
8 years younger sister |
Johanna “Janna” Markus Birth: about 1788 32 32 Death: January 11, 1849 — Ouderkerk aan den IJssel, Zuid-Holland, NL |
|
9 years younger sister |
Ariaantje Markus Birth: about 1796 40 40 Death: July 9, 1828 — Ouderkerk aan den IJssel, Zuid-Holland, NL |