Glen Kohler was the home of  Cordelia Araline Kohler. It was located in Hays Canyon on Thorn Road.   She was the widow of Andrew Kohler of Kohler & Chase.

 

Morgan - There is a page for Cordelia https://localwiki.org/oakland/C.A._Kohler

Her middle name is Arbbine  per this https://www.genealogy.com/forum/surnames/topics/coffin/665/

(2nd) Cordelia Arabbine Coffin b. 1 June 1818; d. Nov 27 , 1894; m. Andrew Kohler, and removed to California.

       (3rd) daughter d. at 5 years.