The lands taken up by members of the Callahan family from the 1870s through the 1890s may have been occupied by others in the 1850s and 1860s, but no deeds were located. By 1870, Thomas Harris and Elvira Callahan and their family of six children were residing on their ranch in the northwesterly portion of the Flowers Ranch (southwestern quarter of Section 10, T1N, R12E). That year, Thomas, a native of Ireland, was listed as a 44-year-old farmer with $200 in real estate and $1,475 in personal estate. In addition to Thomas, the household consisted of his wife, Elvira/Ellen, age 42; his blind brother-in-law “McGowan” (McCuon), age 37; and his children, Robert, Susan, George, Ellen, Austin, and Thomas. Callahan was naturalized in Calaveras County the following year and registered to vote at that same time.
Thomas Callahan’s assessment in 1873 noted a house, a barn, a fence, and a stone corral, with a wagon, a horse, a colt, 26 cattle, two goats, five sheep, and poultry. Thomas patented the land in 1885, and Ella M. Callahan (Elvira/Ellen) had patented the northwestern quarter two years previously. Thomas Harris Callahan was listed as a “cloth furnisher” in the 1880 census but as a farmer in the 1888 Great Register. In 1880, he was 56 and residing on the property with his wife, Elvira, a native of Kentucky, age 52; while all the children were born in California: Robert, 26, a rancher; George W., 21, a laborer; and Austin, 15, and Thomas Jr., 14, sheep herders. Daughters Susan, 24, and Ellen, 18, were keeping house with their mother.
By 1887, Thomas was assessed for the 160 acres with a house, a barn, and a fence, as well as furniture, a sewing machine, farming utensils, a buggy, a harness, two cows, two stock cattle, four dozen poultry, and a dog. After his death in 1895, the property, which had been increased to 640 acres, was conveyed to William Bruskey and then to John Manuel, who sold to N.M. Flower in 1897 1. In 1900, Elvira Callahan and her daughter Ellen and son-in-law Jefferson D. Boxall and their two children were residing in Copperopolis.
Thomas and Elvira’s son George patented the southeastern quarter of Section 10 in 1888, and their son Austin patented the northeastern quarter of Section 15 in 1891 2. George sold his land, which had been assessed for only a corral and a fence, to William Bruskey in March 1902 for $30 (Deed Book 11:423), and Austin sold his acreage to Nathan Flower in April 1894 for $550 (Deed Book 24:245). Apparently, no structures were on the land, and it was used for agricultural purposes in conjunction with the main Callahan Ranch.
- Calaveras County Deed Book 30:120
- Calaveras County Land Patent Maps


