CW
Charles Warren — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sacramento-County, California
Our Model Tree links this Charles Warren across the 1920, 1930 and 1940 US Censuses in Sacramento-County, California (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 3-person household.
Age 51
b. ~1889
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sacramento-County, California |
| Surname | Warren |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Sacramento |
| 1935 Residence (County) | Sacramento |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Machinist |
| Industry | Railroad Shop |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1781 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Machinist |
| Township / Ward | Sacramento |
| Est. Birth Year | ~1889 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Warren | Head | — | 51 | ~1889 |
| Theodore Warren | Son | — | 13 | ~1927 |
| Dorothy Warren | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Sacramento, California
Head, age 31
Sacramento, California · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1910 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Machinist |
| Industry | Railroad shops |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | R |
| Birth Country | England |
| Year of Naturalization | 1915 |
| Birthplace (normalized) | england |
1930
Sacramento, California
Head, age 41
Sacramento, California · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Warren |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Age at First Marriage | 27 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Machinist |
| Industry | Steam RR |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Eng |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | no |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Sacramento-County, California
Head, age 51
Sacramento-County, California · implied b. ~1889 — 3 household members
| Surname | Warren |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Sacramento |
| 1935 Residence (County) | Sacramento |
| Naturalization Status | Naturalized |
| Occupation | Machinist |
| Industry | Railroad Shop |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1781 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Warren across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Charles Warren
Head · 1940 · age 51 · b. ~1889 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Sacramento-County, California
Open full size
1940 US Federal Census — Sacramento-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00282-00383)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James A Waters | 27 | Head | Printer | Eastern Canada |
| 2 | Joyce X Waters | 26 | Wife | — | Minnesota |
| 3 | Barbara L Waters | 4 | Daughter | — | — |
| 4 | Richard Waters | 1 | Son | — | — |
| 5 | Clarence Hofman | 43 | Head | Civil Engineer | California |
| 6 | Myrtle X Hofman | 43 | Wife | — | California |
| 7 | Robert Hofman | 5 | Son | — | California |
| 8 | Nancy Mae Hofman | 5 | Daughter | — | California |
| 9 | Charles Warren THIS PERSON | 51 | Head | Machinist | England |
| 10 | Dorothy X Warren | 51 | Wife | — | England |
| 11 | Theodore Warren | 13 | Son | — | California |
| 12 | Andrew Mercier | 39 | Head | Patrol | Missouri |
| 13 | June Mercier | 32 | Wife | — | California |
| 14 | Sergay Mercier | 5 | Son | — | California |
| 15 | Sally Jane Mercier | 5 | Daughter | — | California |
| 16 | Ella Small | 66 | Mother-in-law | — | California |
| 17 | William Schmidt | 26 | Head | Boilermaker | California |
| 18 | Catherine Schmidt | 25 | Wife | — | California |
| 19 | Diana Schmidt | 4 | Daughter | — | — |
| 20 | Christopher Halam | 48 | Head | Transfer | California |
| 21 | Madaline Halam | 27 | Wife | — | California |
| 22 | Richard Halam | 12 | Son | — | California |
| 23 | Ralph Halam | 12 | Son | — | California |
| 24 | Raymond Halam | 12 | Son | — | California |
| 25 | Earl Halam | 7 | Son | — | California |
| 26 | Lawrence Halam | 5 | Son | — | — |
| 27 | Albert Halam | 3 | Son | — | — |
| 28 | Ruth Halam | 2 | Daughter | — | — |
| 29 | George Theiss | 61 | Head | Engineer | California |
| 30 | Carrie X Theiss | 58 | Wife | — | California |
| 31 | Albert Hickey | 24 | Head | Salesman | England Canada |
| 32 | Esther X Hickey | 35 | Wife | Finisher | Iowa |
| 33 | Dale Hickey | 15 | Son | — | Nebraska |
| 34 | Doris Hickey | 10 | Daughter | — | Nebraska |
| 35 | Irvin Stone | 49 | Head | Helper | California |
| 36 | Josephine X Henry | 50 | Head | — | London |
| 37 | Blythe Drinkwater | 56 | Companion | Companion | Nebraska |
| 38 | Hoyt Hocker | 54 | Head | Manager | Oregon |
| 39 | Katherine X Hocker | 52 | Wife | Secretary | Wisconsin |
| 40 | Fred Croce | 63 | Head | Credit Man | California |
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)