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Charles Fox — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Charles Fox across the 1920, 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed), with identified parents William & Charles — first a son (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Fox |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| Additional Details | |
| Occupation | Electrician |
| Industry | Gas + Electric |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1040 |
| Highest Grade | No 8 8 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Electrician |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1918 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Amelia Fox | Daughter | — | 20 | ~1920 |
| Hilda Kirby | Head | — | 43 | ~1897 |
| Cary Fox | Other | — | 80 | ~1860 |
| Charles Fox | Other | — | 1 | ~1939 |
| Rose Kirby | Other | — | 75 | ~1865 |
| Charles Fox | Son | — | 22 | ~1918 |
| Elizabeth Kirby | Spouse | — | 43 | ~1897 |
| Charles Kirby | Spouse | — | 48 | ~1892 |
Census Appearances
1920
None, Maryland
Son, age 1
None, Maryland · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Carroll |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Son, age 11
Baltimore, Maryland · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Carroll |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 22
Baltimore-City-County, Maryland · implied b. ~1918 — 8 household members
| Surname | Fox |
| Given Name | Charles Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| Occupation | Electrician |
| Industry | Gas + Electric |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1040 |
| Highest Grade | No 8 8 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Charles Fox across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father William Fox (~0.92 confidence) and father Charles Kirby (~0.92 confidence) and mother Novella Fox (~0.92 confidence) and mother Bessie Fox (~0.92 confidence) and mother Elizabeth Kirby (~0.92 confidence) and mother Hilda Kirby (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Fox
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Charles Kirby
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Novella Fox
b. ~1894
Source mother
● Household
· direct · ~0.92
Mother
Bessie Fox
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Kirby
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Hilda Kirby
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Fox
Son · 1940 · age 22 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Amelia Fox
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01537-00066)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary E. Borlein | 58 | Wife | — | Maryland |
| 42 | Irvin S. Borlein | 18 | Son | Stock Clerk | Maryland |
| 43 | Andrew J. Mara | 31 | Head | Clerk | New Hampshire |
| 44 | Willie Mara | 27 | Wife | Clerk | Mississippi |
| 45 | Andrew Jr. Mara | 2 | Son | — | — |
| 46 | Wilmer Helm | 34 | Head | Clerk | Maryland |
| 47 | Agnes B. Helm | 33 | Wife | — | Germany |
| 48 | William A. Dietrich | 41 | Head | Chauffeur | Maryland |
| 49 | Katherine Dietrich | 35 | Wife | — | Maryland |
| 50 | Earl S. Kuffenmeyer | 32 | Head | Machine Checker | New York |
| 51 | Frances Kuffenmeyer | 28 | Wife | Adjustment Clerk | Pennsylvania |
| 52 | Mary A. Kauffman | 64 | Head | — | Maryland |
| 53 | Hilda Kirby | 43 | Head | Umbrella Operator | Maryland |
| 54 | Rose Kirby | 75 | Mother | — | Maryland |
| 55 | Charles Kirby | 48 | Husband | Electrical Engineer | Maryland |
| 56 | Elizabeth Kirby | 43 | Wife | Umbrella Operator | Maryland |
| 57 | Charles Jr. Fox THIS PERSON | 22 | Son | Electrician | Maryland |
| 58 | Amelia B. Fox | 20 | Daughter | — | Maryland |
| 59 | Charles Iii Fox | 1 | Grandson | — | — |
| 60 | Cary Fox | 80 | AUNT | — | Maryland |
| 61 | Salvatore Di Dominico | 64 | Head | Shoe Repair Man | ITALY |
| 62 | Thomas Di Dominico | 56 | Wife | — | — |
| 63 | Anthony Di Dominico | 34 | Son | Lawyer | Maryland |
| 64 | Victory Di Dominico | 25 | Daughter | — | Maryland |
| 65 | Dominic T. Battaglia | 31 | Head | Doctor M.D. | Maryland |
| 66 | Ilva T. Battaglia | 22 | Wife | — | Virginia |
| 67 | Thomas J. Battaglia | 0 | Son | — | — |
| 68 | John J. Jr. Franke | 39 | Head | Miscellaneous | Maryland |
| 69 | Mary N. Franke | 32 | Wife | Clerk | Maryland |
| 70 | Gerard H. Backof | 26 | Head | Policeman | Maryland |
| 71 | Elizabeth C. Backof | 24 | Wife | Secretary | Maryland |
| 72 | William S. Adams | 54 | Head | Fireman | Maryland |
| 73 | Mary C. Adams | 49 | Wife | — | Maryland |
| 74 | Edward M. Adams | 28 | Son | Pressman | Maryland |
| 75 | John H. Bilger | 38 | Head | Chauffeur | Maryland |
| 76 | Margaret W. Bilger | 30 | Wife | — | Maryland |
| 77 | Nancy L. Bilger | 7 | Daughter | — | Maryland |
| 78 | John H. Fenner | 34 | Head | Vacancy Inspector | Maryland |
| 79 | Estelle E. Fenner | 32 | Wife | — | Maryland |
| 80 | William Gold | 54 | Head | — | — |
Pedigree Summary
Charles + 1 sibling
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)