Clarence L Sedgwick  [Leonard S Sedgwick / Myrtle Finch]
b. September 15, 1912, Colorado2,5
d. February 6, 1987, San Diego County, California5
m. Roxey Channell7

Roxey Channell  [William Carl Channell / Cora Alice Lockhart]2,5
b. July 16, 1912, Ohio5
d. September 17, 1994, San Diego County, California5,7

Census records:

1930 AZ Maricopa, Madison
Roxey as child:
1930 OH Perry, Crooksville

Ancestry World Tree has this information about Roxey's parents:

William Carl Channell  [parents unknown]
b. 1894 m. July 13, 1911, Cora Alice Lockhart

Cora Alice Lockhart  [John Randolph Lockhart / Mary Julia Conley]
b: September 5, 1894, Palestine, Wirt, West Virginia

John Randolph LOCKHART b: 16 Sep 1858
Mary Julia CONLEY b: 20 Feb 1859, Palestine, Wirt, West Virginia

California Death index has two records for Roxey's mother:
SurnameGiven NameSexBirth Date
Birth Place
Death Date
Death Place
Mother's
Maiden
Father's
Surname
ChannellCora LockhartF5 Sep 1894
West Virginia
25 Jul 1978
San Diego
  
ChannellCora AliceF5 Sep 1894
West Virginia
25 Jul 1978
San Diego
  

Sources:

2. Census records, any of those indicated.

5. California Death Index 1940-1997
at Ancestry.com or Rootsweb.com
These records:
SurnameGiven NameSexBirth Date
Birth Place
Death Date
Death Place
Mother's
Maiden
Father's
Surname
SedgwickClarence LM09/15/1912
Colorado
02/06/1987
San Diego
Finch 
SedgwickRoxey CF07/16/1912
Ohio
09/17/1994
San Diego
LockhartChannell
ChannellCora LockhartF5 Sep 1894
West Virginia
25 Jul 1978
San Diego
  
ChannellCora AliceF5 Sep 1894
West Virginia
25 Jul 1978
San Diego
  

7. San Diego Union-Tribune (California) Obituaries, 1993-94
an Ancestry.com database
this record:
Name of Deceased: Sedgwick, Roxey C
Spouse: Sedgwick, Clarence (dec)
Date of Death: 17-Sep-94
Place of Death: Torrey Pines Convalescent Hospital in La Jolla, CA
Misc: died of pneumonia