| session | type | convened | adjourned | President pro Tempore of the Senate | Speaker of the House of Representatives |
|---|---|---|---|---|---|
| Special | SENATE | 4 March 1909 | 6 March 1909 | Frye | - - - - |
| 1st | Extra | 15 March 1909 | 5 August 1909 | Frye | Cannon |
| 2nd | long | 6 December 1909 | 25 June 1910 | Frye | Cannon |
| 3rd | short | 5 December 1910 | 3 March 1911 | Frye | Cannon |
Modified .
. Documentation
- "Regular" Sessions of Congress
- "Regular" Sessions prior to the adoption of the 20th Amendment (1933)
- "Regular" Sessions after the adoption of the 20th Amendment (1933)
- "Extra" Sessions
- "Special SENATE" Sessions
. Related information