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Sara M. Marks
Matheus D. Marks
IX-il Matheus D. Marks
X 
Sara Bolman
IX
X
IX-il,1 ♀
Sara Maria Marks
IX-il,2 ♂
Matheus David Marks
IX-il ♂
Matheus David Marks
*1870 Sittard, Limburg
marriage 1893 in Amsterdam, Noord-Holland with
Sara Bolman