Hendrika Jacoba Petronella Blok

Father

Gerardus Johannes Blok (16 April 1840)

Mother

Petronella Sara van Bali (24 September 1842)

Siblings

Gerardus Johannes Blok (16 June 1872)

Hugo Pieter Blok (6 January 1875)

Hendrikus Richard Franciscus Blok (24 October 1880)

Johanna Catharina Blok (5 July 1878)

Gerarda Margaretha Blok (24 January 1889)