Kaatje Kets de Vries was a daughter of Maurits Kets de Vries and Betha de Jong.
City Archive of Amsterdam, archive card of Kaatje Kets de Vries.
Biography
Kaatje Kets de Vries was a daughter of Maurits Kets de Vries and Betha de Jong.
City Archive of Amsterdam, archive card of Kaatje Kets de Vries.