I hope my English is well enough to answer your question. I am trying to make a familytree from my family. I am not getting far! My grandmothers name is Cato Blazer (married with Leonardus de Vos). She was born on 25-12-1915 on a ship called Tambora, on their way to Indonesia. They lived in Indonesia for a long time (Buitenzorg). Her fathersname was Jacob Blazer en her mothersname Rebecca Vreeland. I know for a fact that there were many musicians in the family. So perhaps we are related? If not, that I hope that I can help you with this information.
Whits regards, Ilana Berendsen