Charles Russell Lowell
Charles Russell Lowell III( January 2, 1835 – October 20, 1864) was a railroad executive, foundryman, and General in the Union Army during the American Civil War.
He was mortally wounded at the Battle of Cedar Creek and was mourned by a number of leading generals.
John Lowell
John Lowell (June 17, 1743 – May 6, 1802) was a delegate to the Congress of the Confederation, a Judge of the Court of Appeals in Cases of Capture under the Articles of Confederation, a United States District Judge of the United States District Court for the District of Massachusetts and a United States Circuit Judge of the United States Circuit Court for the First Circuit.
Sir Charles Russell, 1st Baronet
Sir Charles Russell, 1st Baronet,( 8 July 1863 – 27 March 1928) was an English solicitor.
Charles R. Train
Charles Russell Train( October 18, 1817 – July 28, 1885) was a U.S. Representative from Massachusetts.
William Lowell Sr.
William Lowell Sr.( 1863 – June 24, 1954) was a dentist and an inventor of a wooden golf tee.
Charles R. Stimpson
Charles Russell Stimpson( 24 August 1919 – 20 August 1983) was a United States Navy fighter ace in World War II.
Charles Russell Lowell Sr.
Charles Russell Lowell Sr.
(15 August 1782 in Boston – 20 January 1861 in Cambridge, Massachusetts) was a Unitarian minister and a son of judge John Lowell.
Russell Payne (athlete)
Charles Russell Payne( May 14, 1902 – June 1970) was an American middle- distance runner.
He competed in the men's 3000 metres steeplechase at the 1924 Summer Olympics.
Charles Russell (1786–1856)
Charles Russell( 22 July 1786 – 15 May 1856) was a British Conservative and Tory politician.
Charlie Russell (naturalist)
Andrew Charles Russell( August 19, 1941 – May 7, 2018) was a Canadian naturalist known for his study of grizzly bears.

Question: What nationality is Charles Russell Lowell Sr.'s father?
Answer: United States