CJ
Charles Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Alameda-County, California
Our Model Tree links this Charles Jackson across the 1920, 1930 and 1940 US Censuses in Alameda-County, California (XGBoost, ~Confirmed), with identified parents Nelle — first a head (b.~1908), then head of a 3-person household.
Age 32
b. ~1908
Male
Head
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Alameda-County, California |
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Oakland City |
| 1935 Residence (County) | Alameda |
| Additional Details | |
| Occupation | Glove Finisher |
| Industry | Glove Fact |
| Class of Worker | PW |
| Hours Worked | 37 |
| Income (1939) | 1600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Glove Finisher |
| Township / Ward | Oakland City |
| Est. Birth Year | ~1908 |
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 Jackson | Head | — | 32 | ~1908 |
| Hollis Jackson | Son | — | 12 | ~1928 |
| Alma Jackson | Spouse | — | 34 | ~1906 |
Census Appearances
1920
Alameda, California
Son, age 12
Alameda, California · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Charles E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Alameda, California
Son, age 23
Alameda, California · implied b. ~1907 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Floor layer |
| Industry | Contract Co. |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Alameda-County, California
Head, age 32
Alameda-County, California · implied b. ~1908 — 3 household members
| Surname | Jackson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | Oakland City |
| 1935 Residence (County) | Alameda |
| Occupation | Glove Finisher |
| Industry | Glove Fact |
| Class of Worker | PW |
| Hours Worked | 37 |
| Income (1939) | 1600 |
| Highest Grade | Hs 4 |
| 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 Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Nelle Jackson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Nelle Jackson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Jackson
Head · 1940 · age 32 · b. ~1908 · 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
40 people indexed on this census page (nara:1940:m-t0627-00435-00512)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Freeman | 24 | Head | Auto Mechanic | California |
| 2 | Lucille Freeman | 24 | Wife | Fountain Clerk | Wisconsin |
| 3 | James Penney | 41 | Head | Gen Labor | Oklahoma |
| 4 | Kathleen Penney | 38 | Wife | — | California |
| 5 | Benjamin Joseph | 38 | Head | Glove Helmer | Japan |
| 6 | Muriel Joseph | 35 | Wife | — | California |
| 7 | Joseph Vargas | 22 | Head | Gen Baker | Rhode Island |
| 8 | Eleanor Vargas | 23 | Wife | — | California |
| 9 | Charles Jackson THIS PERSON | 32 | Head | Glove Finisher | California |
| 10 | Alma Jackson | 34 | Wife | — | California |
| 11 | Hollis Jackson | 12 | Son | — | California |
| 12 | Benjamin Frates | 34 | Head | Bar Tender | California |
| 13 | Mary Frates | 33 | Wife | — | California |
| 14 | Mary Souza | 56 | Head | — | Portugal |
| 15 | Joseph Souza | 18 | Son | New Worker | California |
| 16 | Tony Souza | 68 | Brother | — | Portugal |
| 17 | Alfred Freeman | 40 | Head | Gen Mechanic | Canada |
| 18 | Agnes Freeman | 28 | Wife | — | California |
| 19 | Carol Freeman | 6 | Daughter | — | California |
| 20 | Edward Capalello | 23 | Head | — | Illinois |
| 21 | Elizabeth Capalello | 25 | Wife | Laundry Clerk | Hawaii |
| 22 | Joseph Silva | 31 | Head | Truck Driver | California |
| 23 | Margaret Silva | 27 | Wife | — | California |
| 24 | Laura Silva | 8 | Daughter | — | California |
| 25 | Joan Silva | 4 | Daughter | — | California |
| 26 | Laura Silva | 50 | Mother | — | Portugal |
| 27 | Thomas Parker | 46 | Head | Maintenance | England |
| 28 | Mary Parker | 44 | Wife | — | England |
| 29 | Joan Parker | 11 | Daughter | — | California |
| 30 | Ronald Parker | 6 | Son | — | California |
| 31 | William Watson | 52 | Head | Service Sta Opr | Canada |
| 32 | Cecilia Watson | 48 | Wife | Brusher | Minnesota |
| 33 | George Schilling | 31 | Head | Auto Polisher | N. Dakota |
| 34 | Phyllis Schilling | 30 | Wife | Brusher | Washington |
| 35 | Lois Schilling | 8 | Daughter | — | California |
| 36 | Joseph Carboni | 35 | Head | Warehouseman | Italy |
| 37 | Fred Miranda | 30 | Head | Cushion Maker | Hawaii |
| 38 | Constance Miranda | 24 | Wife | — | Hawaii |
| 39 | Eugene Miranda | 7 | Son | — | California |
| 40 | Thomas Crowley | 29 | Head | Bar Tender | California |
Pedigree Summary
Charles
Gen 1 · 1 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)