Leonard S Sedgwick  [John Sidgwick / Alice Wilkinson]
b. May 2, 1875, England
d. July 7, 1913, [Colorado]
bu Cheyenne, Laramie, Wyoming, Lakeview Cemetery Lot 852 Sec B  grave
m. abt 1911,2 Myrtle Finch
immigrated with parents 1889 to Cheyenne, Laramie, Wyoming

Myrtle Finch  [Unknown Finch, Alice Howard]2,5
b. September 30, 1887, Colorado2,5
d. October 1, 1966, San Diego County, California5

Census records:

1900 WY Sweetwater, Rock Springs
1910 WY Converse, Webster
Widow Myrtle:
1930 AZ Maricopa, Madison

Children:

Clarence L Sedgwick
  b. September 15, 1912, Colorado2,5
  d. February 6, 1987, San Diego County, California5
  m. Roxey Channell7

Sources:

1. Records of descendant/researcher of this family:
a. Clara Wilson, granddaughter of John's son Anthony
    her source of much of the data is the Vivian A Travis book listed below.

2. Census records, any of those indicated.

3. Descendants of Anthony and Alice (Sayer) Wilkinson
by Vivian A Travis, 1978, pages 47 - 58, copy sent by Clara Wilson.

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 
SedgwickMyrtleF09/30/1887
Colorado
10/01/1966
San Diego
Howard 

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