Table:
text: United States House of Representatives elections, 1926
California
California
District Incumbent Party First_elected Result_ Candidates
California 1 Clarence F. Lea Democratic 1916 Re-elected Clarence F. Lea (D) Unopposed
California 2 Harry L. Englebright Republican 1926 Re-elected Harry L. Englebright (R) Unopposed
California 3 Charles F. Curry Republican 1912 Re-elected Charles F. Curry (R) Unopposed
California 5 Richard J. Welch Republican 1926 Re-elected Richard J. Welch (R) Unopposed
California 6 Albert E. Carter Republican 1924 Re-elected Albert E. Carter (R) Unopposed
California 7 Henry E. Barbour Republican 1918 Re-elected Henry E. Barbour (R) Unopposed
California 10 John D. Fredericks Republican 1923 Retired Republican hold Joe Crail (R) 86.8% N. Jackson Wright ( S ) 13.2%

Question: Who was the incumbent in the United States House of Representatives when Henry E. Barbour was running for the 18th congressional district of California in 1926?