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Emily Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Emily Jones across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 9-person household.
Age 21
b. ~1919
Female
Daughter
Born: Arizona
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Jones |
| Given Name | Emily |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Water Office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| Highest Grade | C 2 |
| 1935 Residence | California |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Occupation | Stenographer |
| Township / Ward | Glendale City |
| Est. Birth Year | ~1919 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emily | Age | Birth yr |
|---|---|---|---|---|
| Emily Jones | Daughter | — | 21 | ~1919 |
| Elizabeth Jones | Spouse | — | 52 | ~1888 |
| William Jones | Son | — | 25 | ~1915 |
| Glenna Jones | Daughter | — | 27 | ~1913 |
| Maida Jones | Daughter | — | 14 | ~1926 |
| Elizabeth Jones | Daughter | — | 18 | ~1922 |
| Richard Jones | Son | — | 29 | ~1911 |
| Phyllis Jones | Daughter | — | 16 | ~1924 |
| Rollin Jones | Head | — | 52 | ~1888 |
Census Appearances
1930
Los Angeles, …
Daughter, age 11
Los Angeles, California · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Emily |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Arizona |
| Mother's Birthplace | Arizona |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Los-Angeles-County, California
Daughter, age 21
Los-Angeles-County, California · implied b. ~1919 — 9 household members
| Surname | Jones |
| Given Name | Emily |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Arizona |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Occupation | Stenographer |
| Industry | Water Office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 236 |
| Highest Grade | C 2 |
| 1935 Residence | California |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Emily Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emily Jones
Daughter · 1940 · age 21 · b. ~1919 · California
★ You are viewing this record
Sibling
Richard Jones
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Jones
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phyllis Jones
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maida Jones
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenna Jones
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Jones
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-00232-00038)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | C. Wesley Freeman | 43 | Head | Probation Officer | California |
| 42 | Beatrice Freeman | 42 | Wife | — | Wisconsin |
| 43 | Hamilton Freeman | 12 | Son | — | California |
| 44 | Patricia Freeman | 8 | Daughter | — | California |
| 45 | George Freeman | 2 | Son | — | California |
| 46 | Hazel Rogers | 28 | Head | Business Executive | Mississippi |
| 47 | Reene Rogers | 8 | Stepdaughter | — | California |
| 48 | Richard Rogers | 10 | Stepson | — | California |
| 49 | George Buckley | 59 | Head | Business Executive | California |
| 50 | Minnie Buckley | 60 | Wife | — | California |
| 51 | Tom Catton | 42 | Head | Broker | Ohio |
| 52 | Lela Catton | 32 | Wife | — | California |
| 53 | Colette Catton | 5 | Daughter | — | California |
| 54 | Donald Catton | 4 | Son | — | California |
| 55 | Stanley C. Herold | 57 | Head | Geologist | Pennsylvania |
| 56 | Lillian Herold | 51 | Wife | — | Pennsylvania |
| 57 | Henry Herold | 15 | Son | — | California |
| 58 | Elizabeth Herold | 14 | Daughter | — | California |
| 59 | Sylvia Herold | 8 | Daughter | — | California |
| 60 | Charlotte Bebe | 61 | Servant | Maid | Sweden |
| 61 | Rollin Jones | 52 | Head | Grade Teacher | Arizona |
| 62 | Elizabeth Jones | 52 | Wife | — | Arizona |
| 63 | Richard L. Jones | 29 | Son | Postal Clerk | Arizona |
| 64 | Glenna M. Jones | 27 | Daughter | Stenographer | Arizona |
| 65 | William Jones | 25 | Son | Mail Carrier | Arizona |
| 66 | Emily Jones THIS PERSON | 21 | Daughter | Stenographer | Arizona |
| 67 | Elizabeth Jones | 18 | Daughter | — | Arizona |
| 68 | Phyllis Jones | 16 | Daughter | — | Arizona |
| 69 | Maida Jones | 14 | Daughter | — | Arizona |
| 70 | Daniel S. Johnson | 27 | Head | Appraiser | Arizona |
| 71 | Ethel Johnson | 60 | Mother | — | Illinois |
| 72 | Randolph Johnson | 28 | Brother | Salesman | California |
| 73 | Margaret Johnson | 30 | Sister-in-law | — | Illinois |
| 74 | Monica Johnson | 5 | Niece | — | California |
| 75 | Laureston Johnson | 60 | Father | Engineer | New York |
| 76 | Theodore Sullivan | 36 | Head | Secretary | Serbia |
| 77 | Florence Sullivan | 33 | Wife | — | New York |
| 78 | Patricia Sullivan | 3 | Daughter | — | California |
| 79 | Theodore Sullivan | 0 | Son | — | New York |
| 80 | Betty Launder | 14 | Servant | Maid | Missouri |
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)