July 20, 1850.-Napoleon B. Smith to be County Auditor, vice Rigeley, resigned. Aug. 19, 1850.--S. J. Tennent to be Associate Justice, Court of Sessions, vice Guest, resigned. NOTES.-1851-1852:

Aug. 4, 1851.-Edson Adams to be Associate Justice, Court of Sessions. Oct. 6, 1851.-J. S. Beemer to be Associate Justice, Court of Sessions.

NOTES.-1852-1853:

Dec. 27, 1852.-J. F. Williams to be Supervisor, vice Lund, deceased.

Dec. 6, 1852.-A. R. Meloney and E. F. Weld to be Associate Justices, Court of
Sessions.

April 2, 1853.-J. H. Livingston to be Associate Justice, vice Weld, failed to qualify.
April 2, 1853.-S. A. Bishop to be Supervisor, vice Robinson.

April 2, 1853.-Samuel Russell to be Supervisor, vice Patten.

April 23, 1853.-B. R. Holliday to be County Treasurer, vice Hunsaker, resigned. May 23, 1853.--Thomas A. Aull to be County Surveyor, vice Brown, resigned.

Oct. 22, 1853. -Geo. M. Jones to be Justice of the Peace, Martinez Township, vice
Cole, removed from County.

Jan. 16, 1854.-A. B. Bates to be Justice of the Peace, San Pablo Township.
April 11, 1854.-John Tennant to be County Physician.

June 5, 1954.-Silas Stone to be Justice of the Peace, Monte Diablo Township, vice
Meloney, resigned.

July 24, 1854.-J. M. Morgan to be Public Administrator, vice Jones, resigned.
NOTES.-1854-1855:

Oct. 18, 1854.-B. Roberts to be Constable, Tp. No. 3, vice Dale, failed to qualify.
Oct. 25, 1854.-Joseph Lamson to be Justice of the Peace, Township No. 2.
Oct. 25, 1854.-J. T. Sumner to be Constable, Township No. 2.

Nov. 6, 1851.-Daniel Small to be County Surveyor, vice Aull, removed from County.
June 27, 1855.-James Stone to be Constable, Tp. No. 4, vice Thompson, resigned.
June 27, 1955.-W. T. Brown to be Justice of Peace, Tp. No. 2, vice Southard, resigned.
June 27, 1855.-David Hodges to be Justice of Peace, Tp. 2, vice Hammett, resigned.
June 27, 1855.-R. A. Madison to be Justice of Peace, Tp. 1, vice Bowen, resigned.
June 27, 1955.-Jas. E. Mason to be Constable, Tp. 1, vice Classen rem'd from County.

Table showing the Officers of Contra Costa County, as compiled from the Records of the Court of Sessions and Boards of Supervisors, from 1850 to 1882 inclusive.