Question: Between Andrew Jackson Houston and Morris Sheppard who were both in the 77th US Congress what is the lifespan of the one born earlier ?

text: 77th United States Congress
Changes in membership -- Senate
See also : List of special elections to the United States Senate
The Seventy-seventh United States Congress was a meeting of the legislative branch of the United States federal government, composed of the United States Senate and the United States House of Representatives. It met in Washington, DC from January 3, 1941, to January 3, 1943, during the ninth and tenth years of Franklin D. Roosevelt's presidency. The apportionment of seats in the House of Representatives was based on the Sixteenth Census of the United States in 1940. Both chambers had a Democratic majority. This was the first Congress to have more than one Senate President (the Vice President of the United States), John Garner and Henry Wallace, due to the passage of the 20th amendment in 1933.
State ( class ) Vacator Reason for change Successor Date of successor 's formal installation
West Virginia ( 2 ) Matthew M. Neely ( D ) Resigned January 12 , 1941 , after being elected Governor of West Virginia . Successor was appointed to serve until a special election , which he subsequently lost . In addition , successor took oath of office after the Senate resolved a challenge to the appointment Joseph Rosier ( D ) January 13 , 1941
Arkansas ( 2 ) John E. Miller ( D ) Resigned March 31 , 1941 , after being appointed judge for the US District Court for the Western District of Arkansas . Successor was appointed to finish the term G. Lloyd Spencer ( D ) April 1 , 1941
Texas ( 2 ) Morris Sheppard ( D ) Died April 9 , 1941 . Successor was appointed to serve until a special election Andrew Jackson Houston ( D ) April 21 , 1941
Mississippi ( 2 ) Pat Harrison ( D ) Died June 22 , 1941 . Successor was appointed to serve until a special election James Eastland ( D ) June 30 , 1941
Texas ( 2 ) Andrew Jackson Houston ( D ) Died June 26 , 1941 . Successor was elected to finish term W. Lee O'Daniel ( D ) June 28 , 1941
South Carolina ( 2 ) James F. Byrnes ( D ) Resigned July 17 , 1941 , after being appointed Associate Justice of the Supreme Court of the United States . Successor was appointed to serve until a special election Alva M. Lumpkin ( D ) July 22 , 1941
South Carolina ( 2 ) Alva M. Lumpkin ( D ) Died August 1 , 1941 . Successor was appointed to serve until a special election Roger C. Peace ( D ) August 5 , 1941
Mississippi ( 2 ) James Eastland ( D ) Appointee did not seek election to finish term . Successor was elected September 28 , 1941 , to finish term Wall Doxey ( D ) September 29 , 1941
South Carolina ( 2 ) Roger C. Peace ( D ) Appointee did not seek election to finish term . Successor was elected November 4 , 1941 , to finish term Burnet R. Maybank ( D ) November 5 , 1941
Colorado ( 3 ) Alva B. Adams ( D ) Died December 1 , 1941 . Successor was appointed to serve until the November 3 , 1942 , special election , which he won Eugene Millikin ( R ) December 20 , 1941
West Virginia ( 2 ) Joseph Rosier ( D ) Appointee lost election November 17 , 1942 , to finish the term . Successor was elected to finish term Hugh Shott ( R ) November 18 , 1942
Minnesota ( 2 ) Joseph H. Ball ( R ) Appointee did not seek election to finish term . Successor was elected November 17 , 1942 , to finish term Arthur E. Nelson ( R ) November 18 , 1942
Nevada ( 1 ) Berkeley L. Bunker ( D ) Appointee lost election December 7 , 1942 , to finish the term . Successor was elected to finish term James G. Scrugham ( D ) December 7 , 1942