Searching for Isabelita Betancor, sailing vessel

[Gladan]

I am looking for a sailing vessel by the name Isabelita Betancor.
It was build in Las Palmas in 1948. It was 15,26 meter long.

In december 1969 it was moored at Muelle Santa Catalina in
Las Palmas, Gran Canaria.

After this they probably sailed to Brazil via Cap Verde Islands.

I would be extremly gratefull for any information about the boat.
Can You help me to spread this question?
And maybe give me advice on some more contacts?

Sincerely
Ingrid Frohlich
Sweden

ingrid.frohlich@tyfonmail.se