Where does “杜魯道” come from?

杜魯道 (Chinese) comes from English Trudeau, from French Trudeau, from French Truteau.

Ancestry of “杜魯道”, step by step

StepLanguageWordMeaning
1EnglishTrudeau—
2FrenchTrudeau—
3FrenchTruteau—
Every word from French Truteau →Every word from French Trudeau →Every word from English Trudeau →