First of all I wonder why you are interested in my uncle.
But here is some information.
Jozef Johan Miseré was born 1920 March 10, in a family were 12 children were born. Two of them are still alive. One of them is my mother, she became 90 this year. After the war my uncle performed as a musician in several european countries, mostly Germanen. He setteld in Germany (Hemsbach) in he sixties. He kept contact with the family, but not frequently. He also got married with Uschi who lived in In Hemsbach and was a musican to. There were no children out of this mariage. Because of health problems and passing away from brothers and sisters, the contact minimiced. As far as I know, he pased away over a decade ago.
I do'nt know wether Uschi is still among us.