EM
Earl Moore — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Earl Moore across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents James & Sarah — first a son (b.~1900), then head of a 2-person household.
Age 40
b. ~1900
Male
Son
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Moore |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Mail order |
| Industry | Dept. Store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Mail Order |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1900 |
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 Earl | Age | Birth yr |
|---|---|---|---|---|
| Pearl Moore | Head | — | 60 | ~1880 |
| Earl Moore | Son | — | 40 | ~1900 |
Census Appearances
1920
Los Angeles, …
Son, age 22
Los Angeles, California · implied b. ~1898 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Occupation | Chauffeur |
| Industry | Department Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Los Angeles, …
Son, age 31
Los Angeles, California · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Moore |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Illinois |
| Occupation | Mechanic |
| Industry | Electric Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Los-Angeles-County, California
Son, age 40
Los-Angeles-County, California · implied b. ~1900 — 2 household members
| Surname | Moore |
| Given Name | Earl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Occupation | Mail order |
| Industry | Dept. Store |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1560 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Earl Moore across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Moore (~0.92 confidence) and mother Sarah Moore (~0.92 confidence) and mother Pearl Moore (~0.92 confidence) and father W Moore (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Moore
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Sarah Moore
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Pearl Moore
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
W Moore
b. ~1880
Source father
● Household
· direct · ~0.92
This person
Anchor record
Earl Moore
Son · 1940 · age 40 · b. ~1900 · 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-t0627-00386-00695)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles Moore | 11 | Son | — | Michigan |
| 42 | Robert Moore | 4 | Son | — | California |
| 43 | Clarence Norton | 41 | Head | Service Salesman | Colorado |
| 44 | Daphne Norton | 36 | Wife | — | Colorado |
| 45 | Sarah J Norton | 16 | Daughter | — | California |
| 46 | Annie S Howell | 63 | Mother-in-law | Housekeeper | Pennsylvania |
| 47 | Edward F Bobbitt | 59 | Head | — | West Virginia |
| 48 | Lavollette Bobbitt | 52 | Wife | — | Ohio |
| 49 | Lois Mcelroy | 27 | Daughter | Saleswoman | California |
| 50 | Elizabeth Murphree | 73 | Head | — | Canada-English |
| 51 | Mabel H Murphree | 43 | Daughter | Credit Clerk | Illinois |
| 52 | Pearl Moore | 60 | Head | Stenographer | Illinois |
| 53 | Earl Moore THIS PERSON | 40 | Son | Mail Order | Iowa |
| 54 | Luther T Clark | 58 | Head | Carpenter | Wisconsin |
| 55 | Lottie S Clark | 56 | Wife | Saleswoman | Illinois |
| 56 | Alice F Bach | 25 | Step-daughter | Clerk | California |
| 57 | William E Bach | 23 | Step-son | Salesman | California |
| 58 | Anna Burkey | 58 | Head | — | Wisconsin |
| 59 | Rose Burkey | 43 | Sister | Marker | Wisconsin |
| 60 | Charles Roberts | 48 | Head | Fender Repair Man | Missouri |
| 61 | Laura Roberts | 47 | Wife | — | West Virginia |
| 62 | Chester Roberts | 21 | Son | Machinist | California |
| 63 | Paul Roberts | 15 | Son | — | California |
| 64 | Ross Querry | 28 | Head | Order Clerk | Tennessee |
| 65 | Lucille Querry | 25 | Wife | — | Oklahoma |
| 66 | Kenneth Querry | 0 | Son | — | California |
| 67 | Ruby Carpenter | 22 | Sister-in-law | Waitress | Oklahoma |
| 68 | Ross Simmons | 48 | Head | Conductor | Colorado |
| 69 | Esther Simmons | 47 | Wife | — | Canada-English |
| 70 | Thomas Coleman | 61 | Head | — | Tennessee |
| 71 | Willie Coleman | 53 | Wife | — | Tennessee |
| 72 | Thomas Coleman | 23 | Son | Telegrapher | Utah |
| 73 | Willard Coleman | 15 | Son | — | Utah |
| 74 | Arthur Judd | 58 | Head | Electrician | Connecticut |
| 75 | Zada Judd | 48 | Wife | — | Nebraska |
| 76 | Harvey Judd | 22 | Son | — | California |
| 77 | Viola Sparks | 53 | Head | Inspector | California |
| 78 | Milbourn Chambers | 28 | Head | Chef | Missouri |
| 79 | Edna Chambers | 28 | Wife | — | Iowa |
| 80 | Bonnie Lou Chambers | 2 | Daughter | — | Iowa |
Pedigree Summary
Earl
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)