for all that Mexico and Mexicans claim that there is but one ethnic homogeneous group - Mexicans... About 20% of the population is strictly of European decent and the rest some mixture of both or indigenous.
Mexico also has a very sizable Jewish and ex-pat Lebanese population.
Spaniards & Argentines are everywhere as well.
Lived in Chihuahua for 10 years growing up. My next door neighbor’s last name was Beckmann and they didn’t speak a word of German.
And they own 99.9% of the wealth.