Martin Van Buren and his wife spoke Dutch. Dutch was their first language, in fact.
Franklin D. Roosevelt
Martin van Buren.
No, as of 2018, the only US President who spoke Dutch was Martin Van Buren.
He spoke French, but also spoke Italian and English fluently.
The adverb form of the word fluent is fluently.A example sentence is:He spoke French fluently.
Martin Van Buren learned Dutch at home as a boy; I am not sure that it was his first language.
Ronald Reagan had that nickname. Interestingly, in the 1930s, he was a radio announcer, and used the air-name "Dutch Reagan."
Robin van Persie is Dutch and his native language is Dutch. He also speaks English fluently.
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Approximately 90% of the Dutch population can speak English fluently. English is widely taught in schools from an early age in the Netherlands, contributing to high proficiency levels in the language.
The Franks spoke Old Frankish, which eventually evolved into Old Dutch, Middle Dutch, and then Modern Dutch.