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Pearl Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Pearl Moore across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents Charles & Mary — first a daughter (b.~1890), then head of a 2-person household.
Age 50
b. ~1890
Female
Daughter
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Moore |
| Given Name | Pearl C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Whittier City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Helper |
| Industry | Fruit Growing |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Helper |
| Township / Ward | Whittier City |
| Est. Birth Year | ~1890 |
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 Pearl | Age | Birth yr |
|---|---|---|---|---|
| Mary Moore | Head | — | 73 | ~1867 |
| Pearl Moore | Daughter | — | 50 | ~1890 |
Census Appearances
1920
Los Angeles, …
Daughter, age 30
Los Angeles, California · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Pearl C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Indiana |
| Occupation | Saleswoman |
| Industry | Book Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Los Angeles, …
Daughter, age 40
Los Angeles, California · implied b. ~1890 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Pearl C |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Los-Angeles-County, California
Daughter, age 50
Los-Angeles-County, California · implied b. ~1890 — 2 household members
| Surname | Moore |
| Given Name | Pearl C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Whittier City |
| 1935 Residence (County) | Los Angeles |
| Occupation | Helper |
| Industry | Fruit Growing |
| Class of Worker | NP |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Pearl Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Moore (~0.92 confidence) and mother Mary Moore (~0.92 confidence) and mother Mary Moore (~0.92 confidence) and mother Minnie Moore (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Moore
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Mary Moore
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Mary Moore
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Minnie Moore
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Pearl Moore
Daughter · 1940 · age 50 · b. ~1890 · 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 — 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-t0627-00259-00148)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mary E. Moore | 73 | Head | Rancher | Indiana |
| 42 | Pearl C. Moore THIS PERSON | 50 | Daughter | Helper | Oregon |
| 43 | Kenneth Thompson | 32 | Head | Carpenter | West Virginia |
| 44 | Lela E. Thompson | 27 | Wife | — | Missouri |
| 45 | Marian Thompson | 10 | Daughter | — | California |
| 46 | June Thompson | 9 | Daughter | — | California |
| 47 | Clarence W. Frome | 47 | Head | Superintendent | Washington |
| 48 | Margaret J. Frome | 47 | Wife | — | Canada-English |
| 49 | Helen E. Frome | 20 | Daughter | — | Massachusetts |
| 50 | Pat Gallagher | 45 | Head | Gas Plant Operator | No. Ireland |
| 51 | William Guthrie | 73 | Head | Clergyman | Indiana |
| 52 | Clara Guthrie | 68 | Wife | — | Pennsylvania |
| 53 | Charles E. Howell | 48 | Head | Carpenter | Kansas |
| 54 | Ima C. Howell | 52 | Wife | — | Kansas |
| 55 | Kathleen Mcdaniels | 16 | Boarder | — | California |
| 56 | Irene Grant | 8 | Boarder | — | California |
| 57 | William S. Dyer | 72 | Head | Rancher | Missouri |
| 58 | Antonia N. Dyer | 63 | Wife | — | Bohemia |
| 59 | James D. Dyer | 29 | Son | Church Worker | California |
| 60 | Charles V. Price | 46 | Head | Manager | New York |
| 61 | Willma A. Price | 36 | Wife | — | Iowa |
| 62 | Willard W. Crouse | 65 | Son-in-law | — | Iowa |
| 63 | Henrietta E. Crouse | 65 | Mother-in-law | — | Iowa |
| 64 | Lewis M. Sawyer | 49 | Head | President | Kansas |
| 65 | Ruth W. Sawyer | 44 | Wife | — | Arizona |
| 66 | Carlton H. Eckles | 48 | Head | Owner | Nebraska |
| 67 | Mabel L. Eckles | 49 | Wife | — | Oregon |
| 68 | Betty Jean Eckles | 15 | Daughter | — | California |
| 69 | Frank R. Eckles | 13 | Son | — | California |
| 70 | Audrey M. Eckles | 9 | Daughter | — | California |
| 71 | Harry H. Hortz | 65 | Head | Rancher | Indiana |
| 72 | Carrie M. Hortz | 62 | Wife | — | Indiana |
| 73 | Lester C. Hortz | 45 | Son | Salesman | Indiana |
| 74 | Walter G. Dickey | 41 | Head | Order Dept. Manager | Mississippi |
| 75 | Margaret L. Dickey | 47 | Wife | — | Indiana |
| 76 | Samuel G. Breese | 40 | Head | Secretary | Illinois |
| 77 | Novella M. Breese | 41 | Wife | — | Iowa |
| 78 | Robert M. Breese | 14 | Son | — | California |
| 79 | Arvid G. Magnusson | 37 | Head | Superintendent | Colorado |
| 80 | Margaret Magnusson | 35 | Wife | Dietician | Ohio |
Pedigree Summary
Pearl
Gen 1 · 4 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)