Zweder Johan Looeffsz

- Bef 1516

Generation: 1

1.	Zweder Johan Looeffsz (son of Jan Loeff and Johanna van Leeuwen); died before 1516. Family/Spouse: Udel Jansdr van Spithoven. Udel and died. [Group Sheet] [Family Chart] Children: Jan Zwedersz Loeff died in 1532.

Generation: 2

2. Jan Loeff and died.
Jan + Johanna van Leeuwen. Johanna (daughter of Herman van Leeuwen and Petronella van Achoven) was born in ~1425; died after 1493. [Group Sheet] [Family Chart]
3.
Johanna van Leeuwen was born in ~1425 (daughter of Herman van Leeuwen and Petronella van Achoven); died after 1493.
Children:

1. Zweder Johan Looeffsz died before 1516.

Generation: 3

6. Herman van Leeuwen was born in ~1390 (son of Herberen van Leeuwen); died in 1487.
Herman + Petronella van Achoven. Petronella and died. [Group Sheet] [Family Chart]
7.
Petronella van Achoven and died.
Children:

3. Johanna van Leeuwen was born in ~1425; died after 1493.

Otto van Leeuwen was born in 1490; and died.

Elisabeth Hermansdr van Leuwen and died.

Generation: 4

12.
Herberen van Leeuwen and died.
Children:

6. Herman van Leeuwen was born in ~1390; died in 1487.