Contra Costa County Biography LORENZO GRANT PLUMLEY Transcribed by Sally Kaleta, December, 2006. This file is part of the California Genealogy & History Archives http://www.rootsweb.ancestry.com/~cagha/index.htm Among the citizens of Byron and eastern Contra Costa County none is more highly esteemed or remembered with greater affection than Alonzo Plumley, the father of the subject of this biography. Alonzo Plumley was an early pioneer of Contra Costa County. He was born in St. Lawrence County, New York, August 12, 1830, and died May 29, 1916. When but a small boy his father died and his mother married again, the family moving to Canada. At the age of seventeen Alonzo left home and went to Cook County, Illinois, where he remained until March 21, 1853. On that date, with his young wife, they started across the plains with horse-teams. They came direct to Contra Costa County, and settled in the Ygnacio Valley, and in the fall of 1864 he purchased the present farm of one hundred and sixty acres near Byron, where he successfully engaged in stock-raising and farming. Alonzo Plumley married Miss Julia E. Chilson, March 1, 1853. Of this union twelve children were born - Levina Elizabeth, Sarah Eleanor, Charles Eugene, Olive A., Ida E. (wife of A. F. Byer, of Byron, died December 20, 1897), Alonzo Monroe, Lorenzo Grant, Willard Olney, Emma Lydia, Edith Orela, Lillie Julia, and Lulu Maud. Alonzo Pumley was active in laying out and grading roads in the Byron section, and did much towards beautifying the town. Lorenzo Grant was born January 7, 1866. He was educated in the public school in the Point of Timber district. He moved to Mendocino County, and took up one hundred and sixty acres of redwood timber, and after spending one year in that country he returned and ranched on the Marsh grant. Here he remained for five years. In 1899 he engaged in the mercantile business in Byron, which he has since continued. In politics he is a Republican, but has never aspired to office. Fraternally, he is a member of the I. O. O. F. of Byron. Lorenzo Plumley was united in marriage to Mary Jane Gann of Brentwood, born December 1, 1879. To this union there have been three children - Rodney S., born October 1, 1902; Blanche Marietta, born May 16, 1908; Lorenzo Grant, Jr., born July 30, 1911. His wife is a member of Donner Parlor, N. D. G. W., of Byron. Alonzo Monroe Plumley was born December 19, 1863. He was educated in the public school in Excelsior District, after which he returned to the home place and purchased twenty acres, later buying eighty acres more. In 1914, he sold the eighty acres, and is now identified with the fruit business and general farming. He was married to Elizabeth H. Livingstone on December 6, 1894. Their one son, Henry Alonzo, is in the automobile business in Berkeley. Charles Eugen Plumley was born January 9, 1859. After his schooling, he remained on the home place, with the exception of a few years he spent in Mendocino and Santa Clara counties. In the latter place he followed contracting and building. Willard O. Plumley was born April 20, 1868, and was educated in Santa Clara and Mendocino counties, where he followed millwork. Twenty years ago he returned to the home ranch, with which he has since been identified. He takes an active part in the prohibition movement, and is a member of the Methodist church. Source: "The History of Contra Costa County, California," Elms Publ. Co., 1917, pp. 581 - 582.