Johannes Carel Francois van Blerk
Johannes Carel Francois was born on July 20th, 1823.

 Magdalene Hendina van Blerk
Magdalene Hendina was born on March 24th, 1831.

 Elizabeth Jacoba van Blerk
Elizabeth Jacoba was born on October 26th, 1850.

 Johan Carel van Blerk
Johan Carel was born on April 23rd, 1852.

 Catherina Johanna van Blerk
Catherina Johanna was born on November 8th, 1853.

 Frederick Andries van Blerk
Frederick Andries was born on December 29th, 1860.

 Marthinus Samuel Andries van Blerk
Marthinus Samuel Andries was born on November 28th, 1862.

 Bastiaan Pieter Everhadus van Blerk

Bastiaan Pieter Everhadus van Blerk d1898

Bastiaan Pieter Everhadus was born on July 31st, 1864.  He died at the age of 33 on July 30th, 1898.

 Christiaan Hendrik van Blerk
Christiaan Hendrik was born on June 4th, 1867.

 Adriaan Cornelis van Blerk

Arthur Cornelius  van Blerk d1912

Adriaan Cornelis was born in 1870 in Colesberg.  He died at the age of 42 on October 9th, 1912 in Johannesburg Hospital, Johannesburg.

 Carel Johannes van Blerk

Carl John van Blerk d1918

Carel Johannes was born in 1874 in Colesberg.  He died at the age of 44 on October 10th, 1918 in Kimberley Hospital, Northern Cape.