From Apr 1917 to Mar 1921, Henderson missed 145 of 598 roll call votes, which is 24.2%. This is on par with the median of 25.8% among the lifetime records of senators serving in Mar 1921. The chart below reports missed votes over time.
|Time Period||Votes Eligible||Missed Votes||Percent||Percentile|
|Dec 1917-Feb 1918||19||0||0.0%||0th|
|Dec 1918-Mar 1919||55||2||3.6%||2nd|
|Dec 1919-Feb 1920||56||16||28.6%||33rd|
|Dec 1920-Mar 1921||87||48||55.2%||84th|
The information on this page is originally sourced from a variety of materials, including:
- Congressional Biographical Directory for elected positions
- United States Congressional Roll Call Voting Records, 1789-1990 by Howard L. Rosenthal and Keith T. Poole.
- Martis’s “The Historical Atlas of Political Parties in the United States Congress”, via Keith Poole’s roll call votes data set, for political party affiliation for Members of Congress from 1789 through about year 2000
- Biographical Directory of the United States Congress for the photo