Hello MAZALITA, thanks a lot for your message.
I guess that we are starting to close ends now. I am doing this search on behalf of a friend of mine - Yaakov Bibas, from Jerusalem. I presume you know him, he is the son of the late Miguel Bibas and is grandson of the late Rabbi Yaakov Bibas that I am inquiring about.
As the young Yaakov Bibas, my friend, is a deaf person, I am assisting him upon his searches of his Portuguese roots.
The information we lack at the moment is:
1) Date of birth of the Rabbi Yaakov Bibas.
2) Name of place in Portugal that he came from. Or the name of the place in Portugal that he was born.
The Portuguese Embassy in Tel Aviv hasn't been much help. And the young Yaakov Bibas has not managed to find this information through his mother, Monique Bibas.
We'd be most graeful if you could assist in this matter of information and documentation.
I apologize that my French isn't good enough to write on this forum.