Hello! Well, the given names you provided for the Martheleur family do not sound familiar to me. However, we must definitely be related as my father grew up in Charleroi!
His name is Jean Andre Martheleur.
His brother/ my uncle was
Omer.
Their father/ my grandfather was Maurice.
Their mother/ my grandmother was Francine- and her maiden name was Scarmur.
I don't know that much about my paternal family. Although my father is still alive, he doesn't really talk much about his family. He was never really close to his parents and brother, and left Belgium when he was 25 years old.
He does still have a niece and nephew in Belgium: Kathy
and her brother
Omer Martheleur (who are his brother Omer's children).
Please contact me if you have any information!
Thank you,
Astrid