X-cg ♀
Margaretha Maria Wilhelmina Wiering

*	1908 Amsterdam, Noord-Holland

marriage 16-11-1927 in Amsterdam, Noord-Holland with
Johannes Albertus Tjerks

*	1904 Amsterdam, Noord-Holland

IX-bn ♀
Margaretha Maria Wilhelmina Piscaer
age: 50 years

*	25-05-1877 Den Helder, Noord-Holland
†	22-03-1928 Amsterdam, Noord-Holland

marriage 13-02-1902 in Den Helder, Noord-Holland with
Cornelis Wiering
age: 60 years

*	17-02-1873 Callantsoog, Noord-Holland
†	08-11-1933 Amsterdam, Noord-Holland