Contractor and Builder. Came to California 50 years ago. His wife and two children survive.
The Los Angeles Times (Los Angeles, California)

Home in 1910: San Francisco Assembly District 37, San Francisco, California
Name: Fredrick C Caldwell
[Fredrick Caldwell]
Age in 1910: 43
Birth Year: abt 1867
Birthplace: Ohio
Street: Fell Street
House Number: 969
Race: White
Gender: Male
Relation to Head of House: Head
Marital status: Married
Spouse's Name: Mamie S Caldwell
Father's Birthplace: Ohio
Mother's Birthplace: Ohio
Native Tongue: English
Occupation: Contractor
Industry: Buildings
Employer, Employee or Other: Employer
Home Owned or Rented: Own
Farm or House: House
Able to Read: Yes
Able to Write: Yes
Years Married: 22
Name Age
Fredrick C Caldwell 43
Mamie S Caldwell 40
Cecil C Caldwell 20
Onida E Caldwell 15
Anna Hunt 30

U.S. Passport Applications, 1795-1925
Name: Frederick Cooke Caldwell
Age: 50
Birth Date: 7 Sep 1867
Birth Place: Portsmouth, ??
Residence Place: San Francisco, California
Passport Issue Date: 31 Jul 1918
Father: John T Caldwell
Has Photo: Yes
Certificate Number: 28661

U.S., Consular Registration Applications, 1916-1925
Name: Frederick Cooke Caldwell
Birth Date: 7 Sep 1867
Birth Place: Portsmouth, Ohio
Event Date: 26 Sep 1919
Box Number: 77
Consulate: Guatemala City, Guatemala

West Virginia, Compiled Marriage Records, 1863-1900
Name: F. Cook Caldwell
Gender: Male
Spouse: Mary Emmons
Spouse Gender: Female
Marriage Date: 17 Oct 1888
County: Cabell
State: West Virginia

Spouse:
Name: Mary V. Emmons
Age: 9
Birth Date: Abt 1871
Birthplace: California
Home in 1880: Huntington, Cabell, West Virginia, USA
Dwelling Number: 148
Race: White
Gender: Female
Marital status: Single
Father's Birthplace: Connecticut
Mother's Birthplace: California
Occupation: At School
Attended School: Yes
Neighbors:
Household Members:
Name Age
Mary V. Emmons 9