Here's why it's difficult to pinpoint:
* Privacy: Celebrity personal habits are often kept private.
* Variety of Snuff: Snuff comes in many forms and flavors, making it difficult to narrow down what he might have preferred.
* Changing Brands: Even if he did have a favorite, brands and products change over time, making it hard to find a specific match today.
However, we can make some educated guesses:
* Popular Brands: If we assume he stuck with common brands, he may have preferred "Red Man" or "Copenhagen", as they were both popular during his lifetime.
* Regional Preference: He was born in Iowa, so perhaps he favoured a brand that was popular in the Midwest at the time.
* Personal Taste: Ultimately, the specific kind of snuff he liked would depend on his individual taste and preferences.
It's fun to speculate, but ultimately the exact brand of snuff John Wayne chewed remains a mystery.