Hi You are searching for Naturalization info for
Juseph Gastiase CUEVAS. ** born May 27, 1932??

What time frame are you researching?
When did Joseph come to Canada.?
Where was he from?
Where did he first settle?

Do you know for certain that Joseph CUEVAS - applied for Naturalization?

Naturalization papers can be obtained from the Provincial Archive for the Province where application was made.

Cheers, Stella