Probably not. The Vulcans have historically been very aware (if not forthcoming) about members of their gene pool and where they may be found. In this case, the term Proto-Vulcan humanoid implies the species has many of the same mental, physical and social traits originally seen exhibited by early pre-spaceflight Vulcans. 


This may include psychic ability such as telepathy, logical and disciplined minds, and a superior (to human) physiology. They may also share similar blood chemistry and the ability to be affected by similar diseases.
Since Rombulas (and Remans) WERE once Vulcans they have a direct descent line from the planet Vulcan in the distant past.
The Mintakins were not likely initially Vulcan and may have been descended from Sargon's species before they lost their original bodies. There were also said to have been Proto-Vulcan humanoids.
Other such proto-Vulcan humanoids include the Rigilans and the Halanan.


Are Mintakans related to Vulcans?
i made an HTML page with all widths and heights as percentage "that's primary for my design to work with all resolutions" but when i re-size my web browser everything will be damaged.
is there a way that when i re-size my web browser i can scroll the page? 
