Charles married Agnes Joyet Anderson on 1 Nov 1857 in Santa Clara County, California, United States of America. Agnes (daughter of Andrew Anderson and Elizabeth "Betsy" Crabb) was born on 24 Jul 1838 in Edinburgh, City of Edinburgh, Scotland, United Kingdom; died on 30 Dec 1898 in Petaluma, Sonoma County, California, United States of America; was buried in Cypress Hill Memorial Park, Petaluma, Sonoma County, California, United States of America. [Group Sheet] [Family Chart]

1. George Bailey Davidson was born in Jul 1858 in Mountain View, Santa Clara County, California, United States of America; died on 5 Dec 1931 in San Francisco, San Francisco County, California, United States of America.
2. Janice Elizabeth "Janie" Davidson was born in Jul 1860 in Santa Clara, Santa Clara County, California, United States of America; died on 11 Oct 1939 in San Francisco, San Francisco County, California, United States of America.
3. Agnes Amelia "Maggie" Davidson was born on 23 Sep 1862 in California, United States of America; died on 17 Jan 1945 in Santa Clara County, California, United States of America.
4. Charles Augustus Davidson was born in Jul 1864 in Santa Clara County, California, United States of America; died on 13 Jun 1929 in Los Angeles, Los Angeles County, California, United States of America.
5. Emma Anna Davidson was born on 16 Mar 1866 in California, United States of America; died on 18 May 1941 in San Francisco, San Francisco County, California, United States of America.
6. Alexander W. Davidson was born on 1 Jan 1868 in Santa Clara County, California, United States of America; died on 29 Apr 1947 in San Mateo, San Mateo County, California, United States of America.
7. Elizabeth Sarah Davidson was born on 19 Jun 1870 in Mountain View, Santa Clara County, California, United States of America; died on 17 Nov 1944 in San Francisco, San Francisco County, California, United States of America; was buried on 19 Nov 1944 in Olivet Memorial Park, Colma, San Mateo County, California, United States of America.
8. Sarah Elizabeth Davidson was born on 19 Jun 1870 in Mountain View, Santa Clara County, California, United States of America; died on 10 May 1901 in Tiburon, Marin County, California, United States of America; was buried in Cypress Hill Memorial Park, Petaluma, Sonoma County, California, United States of America.
9. Ella Louise Davidson was born on 7 Jun 1872 in Mountain View, Santa Clara County, California, United States of America; died on 30 Aug 1943 in Stanislaus County, California, United States of America; was buried in Modesto Pioneer Cemetery, Modesto, Stanislaus County, California, United States of America.
10. Clara Eva Davidson was born on 7 Jun 1875 in Mountain View, Santa Clara County, California, United States of America; died on 14 Jan 1966 in San Mateo, San Mateo County, California, United States of America; was buried in Cypress Lawn Memorial Park, Colma, San Mateo County, California, United States of America.
11. Mary Frances Davidson was born on 7 Mar 1877 in Mountain View, Santa Clara County, California, United States of America; died on 7 Aug 1958 in San Francisco, San Francisco County, California, United States of America.