a westerner
Examples
Being married to a daughter of India is a natural complement of my being in this country for 30 years. My roots are very much in this country, even though I remain a Westerner.
For a Westerner to trash Western culture is like criticizing our nitrogen/oxygen atmosphere on the grounds that it sometimes gets windy, and besides, Jupiter's is much prettier. You may not realize its advantages until you're trying to breathe liquid methane.
I was a westerner in Iran, an Iranian in the West. I had no identity. I didn't even know anymore why I was living.
I am a Westerner of Westerners!