Question: Did François De Mailly and Herman Gvardjančič have the same nationality?
Sentence (from "Francis de Nadaï"): Paul- François de Nadaï, known as François de Nadaï( 19 April 1947 in Limoux- 14 April 2017 in Perpignan) was a French rugby league footballer who represented France in four Rugby League World Cups.
Relevant evidence: No