Jacoba Hendrika was die dogter van Casper Jan Hendrik Lucas Nel en Cornelia Gertruida Visser.
FB. Nel genealogie
Kinders:
j.1.
Andries Johannes BLAAUW, geb. 16/02/1927, ged. 14/04/1927,
Keetmanshoop.
j.2.
Casper Jan Nell BLAAUW, geb. 02/06/1932, ged. 02/11/1932,
Keetmanshoop.
j.3.
Cornelia Gertruida BLAAUW
j.4. Petrus
Johannes BLAAUW, geb. 11/05/1836,
ged. 19/06/1836, Keetmanshoop.
j.5.
Hendrik Johannes BLAAUW, geb. 22/09/1937,
ged. 14/10/1937, Keetmanshoop.