Cordelia A. ("CA") Kohler was the widow of Andrew Kohler (1819-1885) of Kohler & Chase Pianos,  who had a fine home Hays Canyon on Thorn Road (Thornhill Drive) she named  Glen Kohler.

From the 1887 Directory

  Mrs. Kohler was born Cordelia Arabbine Coffin on June 01, 1818 in Freeport, Maine. 1

She died at her home in Hays Canyon on November 27, 1894.  Her funeral was largely attended by the old settlers of the county and was held at her home on November 30, 1894.  She is  buried at Mountain View Cemetery  alongside her husband Andrew and her daughter Louisa (1849-1854)  who died at the  young age of 5. 2, 3

Oakland Tribune Nov 30, 1894

[[[NEED TO CHECK OUT THE HER CONNECTION TO WELLINGTON COFFIN OF HAYS CANYON RESIDENT]]]]

Mrs. Kohler was a Charter Member of the Seaman's Friends Society was an officer of the Fabiola Hospital, a board member of the Hays Canyon School district.  4

Links and References:

  1. http://www.genealogy.com/forum/surnames/topics/coffin/665/
  2. http://mountainviewpeople.blogspot.com/2007/11/andrew-kohler-left-east-coast-for-san.html
  3. https://archive.org/stream/bylawsandrulesm00caligoog#page/n46/mode/2up/search/kohler
  4. kohler.pdf