Who is the only US President who did not speak English as his first language?

Question

Who is the only US president to have served two non-consecutive terms and is therefore counted as both the 22nd and 24th president?

Answer 1

Martin Van Buren
He was born in Kinderhook, New York, a primarily Dutch community, spoke Dutch as his first language, and continued to speak it at home. He learned English as a second language while attending Kinderhook's local school and at Kinderhook Academy.