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Jessie Campbell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Jessie Campbell across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 2-person household.
Age 63
b. ~1877
Female
Head
Born: Nevada
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Campbell |
| Given Name | Jessie N. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Nevada |
| 1935 Residence (City) | Long Beach City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
| Township / Ward | Long Beach City |
| Est. Birth Year | ~1877 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jessie | Age | Birth yr |
|---|---|---|---|---|
| Jessie Campbell | Head | — | 63 | ~1877 |
| Donald Campbell | Son | — | 32 | ~1908 |
Census Appearances
1920
Potter, South …
Spouse, age 44
Potter, South Dakota · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Jessie N. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Nevada |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
1930
Los Angeles, …
Spouse, age 54
Los Angeles, California · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Jessie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Nevada |
| Age at First Marriage | 20 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
1940
Los-Angeles-County, California
Head, age 63
Los-Angeles-County, California · implied b. ~1877 — 2 household members
| Surname | Campbell |
| Given Name | Jessie N. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Nevada |
| 1935 Residence (City) | Long Beach City |
| 1935 Residence (County) | Los Angeles |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
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 Jessie Campbell across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Jessie Campbell
Head · 1940 · age 63 · b. ~1877 · 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 — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00372-00557)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edwin R. Harney | 31 | Brother | Junior Clerk | Ohio |
| 42 | George O. Turner | 50 | Head | Salesman | Kansas |
| 43 | Edith R. Turner | 53 | Wife | Saleslady | Kansas |
| 44 | George O. Jr. Turner | 17 | Son | Deliverer | Kansas |
| 45 | William Henry Moyer | 62 | Head | Meter Setter | Indiana |
| 46 | Nellie M. Moyer | 44 | Wife | — | Iowa |
| 47 | Percy E. Ruston | 64 | Head | Grader Man | Indiana |
| 48 | Bertha Ruston | 54 | Wife | — | Indiana |
| 49 | Russell M. Ruston | 23 | Son | Deliverer | Indiana |
| 50 | Daniel C. Williams | 56 | Head | Pipe Fitter | Illinois |
| 51 | Grace E. Williams | 54 | Wife | — | Iowa |
| 52 | Jacob Schlarb | 81 | Head | — | Germany |
| 53 | Minnie Schlarb | 61 | Wife | — | Missouri |
| 54 | Samuel Smith | 64 | Head | Gardener | England |
| 55 | Annie Smith | 73 | Wife | — | England |
| 56 | Dorothy E. Smith | 34 | Daughter | Secretary | California |
| 57 | Phyllis B. Saxon | 62 | Head | Registered Pharmacist | Missouri |
| 58 | Helen H. Saxon | 65 | Wife | — | Missouri |
| 59 | Abraham H. Mendenhall | 77 | Head | — | Iowa |
| 60 | Sarah J. Mendenhall | 74 | Wife | — | Iowa |
| 61 | Edward H. Bunce | 49 | Head | Bookkeeper | England |
| 62 | M. Gertrude Bunce | 39 | Wife | — | Pennsylvania |
| 63 | Jack Warren Bunce | 12 | Son | — | California |
| 64 | Margaret Joan Bunce | 11 | Daughter | — | California |
| 65 | Harry R. Hosford | 33 | Head | Gauger | Nebraska |
| 66 | Ida F. Hosford | 65 | Aunt | — | England |
| 67 | Ann Webb Manning | 39 | Head | Continuity Writer | Indiana |
| 68 | Willis H. Webb | 62 | Head | Proprietor | Indiana |
| 69 | Hattie M. Webb | 61 | Wife | Sales Clerk | Indiana |
| 70 | Curtis Don Havins | 35 | Head | Fireman | Texas |
| 71 | Audrey M. Havins | 35 | Wife | — | Colorado |
| 72 | Audrey Josephine Havins | 12 | Daughter | — | California |
| 73 | Jessie N. Campbell THIS PERSON | 63 | Head | — | Nevada |
| 74 | Donald H. Campbell | 32 | Son | Parts Distributor | South Dakota |
| 75 | James Edward Kimbrough | 54 | Head | — | Tennessee |
| 76 | Lulu Bell Kimbrough | 42 | Wife | Proprietor | Missouri |
| 77 | Wilbur Bradley Kimbrough | 20 | Son | Utility Man | California |
| 78 | Forest H. Malone | 39 | Lodger | Truck Driver | Ohio |
| 79 | Thelma Ann Malone | 14 | Lodger | — | California |
| 80 | Kenneth Harmon Malone | 5 | Lodger | — | 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)