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Charles Hudson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Alameda-County, California
Our Model Tree links this Charles Hudson across the 1910, 1920, 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a head (b.~1903), then head of a 4-person household.
Age 37
b. ~1903
Male
Head
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Hudson |
| Given Name | Charles W |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Oakland City |
| 1935 Residence (County) | Alameda |
| Additional Details | |
| Occupation | clerk |
| Industry | engine manufacturing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Clerk |
| Township / Ward | Oakland City |
| Est. Birth Year | ~1903 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Hudson | Head | — | 37 | ~1903 |
| Roy Bridge | Daughter | — | 11 | ~1929 |
| Dorothy Bridge | Daughter | — | 12 | ~1928 |
| Edna Hudson | Spouse | — | 33 | ~1907 |
Census Appearances
1910
Alameda, California
Son, age 9
Alameda, California · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hudson |
| Given Name | Charles H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Missouri |
| Mother's Birthplace | California |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
Alameda, California
Son, age 19
Alameda, California · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hudson |
| Given Name | Charles M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Missouri |
| Mother's Birthplace | California |
| Occupation | Laborer |
| Industry | Shipyards |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Alameda, California
Son, age 29
Alameda, California · implied b. ~1901 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hudson |
| Given Name | Charles H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | California |
| Age at First Marriage | 29 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | California |
| Occupation | Clerk |
| Industry | Shipping |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Head, age 37
Alameda-County, California · implied b. ~1903 — 4 household members
| Surname | Hudson |
| Given Name | Charles W |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Oakland City |
| 1935 Residence (County) | Alameda |
| Occupation | clerk |
| Industry | engine manufacturing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Hudson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Hudson (~0.92 confidence) and father Charles Hudson (~0.92 confidence) and mother Jennie Hudson (~0.92 confidence) and mother Jennie Hudson (~0.92 confidence) and father Charles Hudson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Hudson
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Charles Hudson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Jennie Hudson
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Jennie Hudson
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Charles Hudson
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Charles Hudson
Head · 1940 · age 37 · b. ~1903 · California
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Alameda-County, California
Open full size
1940 US Federal Census — Alameda-County, California
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-00433-00250)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert B Burns | 4 | son | — | California |
| 42 | Alvin William C Burns | 37 | head | Purchasing Agent | California |
| 43 | Frances G Burns | 32 | wife | — | California |
| 45 | Philip H Grant | 33 | head | Clerk | Virginia |
| 46 | Cassie V Grant | 35 | wife | — | New Jersey |
| 47 | Seymour Grant | 16 | son | — | New Jersey |
| 48 | Elaine Grant | 8 | daughter | — | California |
| 49 | Thomas J Jr Cryan | 31 | head | Polisher | California |
| 50 | Ethel F Cryan | 29 | wife | — | California |
| 51 | Mary H Cryan | 9 | daughter | — | California |
| 52 | Hazel E Cryan | 7 | daughter | — | California |
| 53 | Raymond Skull | 66 | head | Farming | California |
| 54 | Ruby Skull | 57 | wife | — | California |
| 55 | Chris B Simmons | 18 | head | Police Officer | California |
| 56 | Mary A Simmons | 18 | wife | — | New York |
| 57 | Paris B Simmons | 19 | son | — | California |
| 58 | Charles W Hudson THIS PERSON | 37 | head | Clerk | California |
| 59 | Edna B Hudson | 33 | wife | Sales Manager | Iowa |
| 60 | Dorothy E Bridge | 12 | daughter | — | California |
| 61 | Roy S Bridge | 11 | daughter | — | California |
| 62 | William H Chatland | 51 | head | Foreman | England |
| 63 | Helen M Chatland | 38 | wife | Marker | Illinois |
| 64 | Patricia A Chatland | 15 | daughter | — | California |
| 65 | Fred W Birch | 53 | head | Operator | Iowa |
| 66 | Zillie M Birch | 49 | wife | Operator | Iowa |
| 67 | Orville K Birch | 25 | son | Cutterman | California |
| 68 | John T Beeton | 59 | head | Bottler | Australia |
| 69 | Emily Beeton | 62 | wife | — | Germany |
| 70 | John R Duerrigan | 54 | head | Machinist | Ohio |
| 71 | Lucille E Duerrigan | 53 | wife | — | Ohio |
| 72 | Avis L Mcmiller | 60 | mother-in-law | — | Ohio |
| 76 | Harold A Cost | 37 | head | Mechanic Helper | Kansas |
| 77 | Ida M Cost | 34 | wife | — | California |
| 78 | Dorothy M Cost | 15 | daughter | — | California |
| 79 | Gene C Cost | 13 | son | — | California |
| 80 | Kenneth L Cost | 11 | son | — | California |
Pedigree Summary
Charles
Gen 1 · 5 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)