Sawyer was born on a farm in Le Roy, New York the eldest of six children.[1] He worked on the farm during the summer and attended the district school in winter. At the age of fifteen he attended, for a short time, a high school at Watertown, New York, called the Black River Institute, where he became interested in the law.[2] In 1837, having reached the age of seventeen, he went out on his own to pursue a course of study preparatory to commencing the study of law.[3] The next eight years were devoted to preparation for the bar, at first in New York and afterward in Ohio. To support himself during this period, he taught in the district schools, and afterward in academies and as a tutor in college.[4]
Joining a company of men from Wisconsin, he made his way across the country in seventy-two days, arriving in California (until statehood on September 9, 1850, California was a part of the Mexican Cession) about the middle of July 1850 in "an unprecedentedly short trip."[6] He wrote sketches of this trip, which were published in the Ohio Observer, and copied into many of the western papers. They were highly appreciated and were used as a guide by many emigrants of the succeeding year. After working in the mines for a short time, he went to Sacramento and opened a law office there. Ill health, however, compelled him to seek the climate of the mountains, and accordingly he moved to Nevada City and entered upon the practice of law in October of that year, his law library consisting of eleven volumes which he had brought across the plains. With the exception of a few months from February to August 1851 passed in San Francisco, during which time his office was twice burned, he remained in Nevada City until the autumn of 1853, when he returned to San Francisco. In 1853 he was elected City Attorney as a nominee of the Whig Party.[7][4] In September 1854, he was again nominated for City Attorney by the Whig and American Party, or Know Nothings.[8]
In 1855, Sawyer was a candidate for Justice of the Supreme Court, and came within six votes of reaching the nomination. On March 6, 1861, he was admitted to the bar of the Supreme Court of the United States.[9] In the spring of 1861, he formed a law partnership with the General C. H. S. Williams, and in the winter of 1861-1862 they determined to open a branch office in Virginia City, Nevada. Sawyer went to Virginia City in January 1862 to open the office and establish the business, and while there Governor Leland Stanford of California offered him the appointment of City and County Attorney of San Francisco, which he declined. In June 1862, he was offered a vacant spot in the office of Judge of the Twelfth Judicial District, embracing the city and county of San Mateo, which he accepted, and he was unanimously reelected to office when his first term was up, both political parties giving him their support.[10][4]
Upon the reorganization of the State courts, under the amended constitution, Judge Sawyer was in 1863 elected a justice of the Supreme Court of California, and drew a six-year term, during the last two years of which he was chief justice.[11][12][13] During his term, he was noted for the thoroughness and elaborateness of his decisions and held in high regard.[4]
^"Judge Sawyer Dead". San Francisco Call. Vol. 70, no. 100. California Digital Newspaper Collection. 8 September 1891. p. 1. Retrieved August 20, 2017.
^"Judge Sawyer Dead". Los Angeles Herald. Vol. 36, no. 142. California Digital Newspaper Collection. 8 September 1891. p. 1. Retrieved August 20, 2017.
^"Whig State Convention— Third Day". Sacramento Daily Union. Vol. 5, no. 715. California Digital Newspaper Collection. 9 July 1853. p. 2. Retrieved August 21, 2017.
^"The Know-Nothing Nominations". Daily Alta California. Vol. 5, no. 243. California Digital Newspaper Collection. 2 September 1854. p. 8. Retrieved August 21, 2017.
^"The Supreme Court". San Francisco Call. Library of Congress, Chronicling America. June 22, 1895. p. 5. Retrieved July 18, 2017. Under the constitutional provision, on October 21, 1863, Oscar L. Shafter, Lorenzo Sawyer, Silas W. Sanderson, John Curry and A. L. Rhodes were elected Supreme Court Justices. The new court organized January 2, 1864, and in accordance with law, the Judges drew lots to determine the tenure of their official terms, with the following result: Shafter drew for ten years, Rhodes for eight. Sawyer for six, Curry for four and Sanderson for two.
^"News of the Day". Alexandria Gazette. Library of Congress Historic Newspapers. January 11, 1870. p. 2. Retrieved August 21, 2017.
^"Judge Lorenzo Sawyer". Sacramento Daily Union. Vol. 82, no. 15. California Digital Newspaper Collection. 8 September 1891. p. 5. Retrieved August 20, 2017.