EC
Elizabeth Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Elizabeth Clark across the 1920, 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a head (b.~1854), then head of a 2-person household.
Age 76
b. ~1854
Female
Head
Born: Ohio
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Clark |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1854 |
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 1930 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Clark | Head | — | 76 | ~1854 |
| Alvin Clark | Son | — | 41 | ~1889 |
Census Appearances
1920
Los Angeles, …
Head, age 65
Los Angeles, California · implied b. ~1855 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Los Angeles, …
Head, age 76
Los Angeles, California · implied b. ~1854 — 2 household members
| Surname | Clark |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Los-Angeles-County, California
Other, age 86
Los-Angeles-County, California · implied b. ~1854 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Elizabeth D. |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 86 |
| Marital Status | Widowed |
| Birthplace | Ohio |
| 1935 Residence (City) | Los Angeles (City) |
| 1935 Residence (County) | Los Angeles |
| Hours Worked | 54 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Elizabeth Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Elizabeth Clark
Head · 1930 · age 76 · b. ~1854 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
43 people indexed on this census page (ia:1930:californiacensus00reel138:0046)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert D. Coleman | 55 | Head | Conductor | Virginia |
| 52 | Elizabeth A. Coleman | 54 | Wife | — | Iowa |
| 53 | Frank M. Hackman | 51 | Head | Broker | Missouri |
| 54 | Viola A. Hackman | 46 | Wife | — | Missouri |
| 55 | James Hackman | 26 | Son | Manager | Missouri |
| 56 | Walter E. Lewis | 41 | Head | Com. Salesman | Iowa |
| 57 | Lucy L. Lewis | 39 | Wife | — | Iowa |
| 58 | William A. Lewis | 20 | Son | Salesman | Iowa |
| 59 | Elizabeth A. Lewis | 10 | Daughter | — | Colorado |
| 60 | Ruth J. Lewis | 7 | Daughter | — | Ohio |
| 61 | Claude Coffing | 45 | Head | Com. Salesman | Missouri |
| 62 | Hazel M. Coffing | 44 | Wife | — | Missouri |
| 63 | Lorna C. Coffing | 18 | Daughter | Designer | California |
| 64 | Lorna Faye Coffing | 12 | Daughter | — | California |
| 65 | Elizabeth Clark THIS PERSON | 76 | Head | — | Ohio |
| 66 | Alvin H. Clark | 41 | Son | Salesman | Missouri |
| 67 | Patrick J. Jarvie | 68 | Head | Forman | Ireland Free |
| 68 | John P. Davis | 35 | Head | Teller | Illinois |
| 69 | Constance M. Davis | 34 | Wife | — | California |
| 70 | Leslie L. Heap | 31 | Head | Lawyer | California |
| 71 | Hannah Heap | 31 | Wife | — | California |
| 72 | Charles J. Flagstead | 67 | Head | Retired | Sweden |
| 73 | Anna Flagstead | 63 | Wife | — | Sweden |
| 74 | Hans Peter Anderson | 63 | Head | Laborer | Sweden |
| 75 | Freda Anderson | 37 | Daughter | Cashier | California |
| 76 | Otto E. A. Nord | 45 | Head | Policeman | Michigan |
| 77 | Lillian M. Nord | 37 | Wife | — | Iowa |
| 78 | Paul B. Olson | 29 | Head | Salesman | Iowa |
| 79 | Lillian R. Olson | 24 | Wife | — | Illinois |
| 81 | Walter W. Harris | 38 | Head | Sheriff | California |
| 82 | Margaret W. Harris | 38 | Wife | — | California |
| 83 | Clarence Walsh | 28 | Head | Salesman | Colorado |
| 84 | Lucille Walsh | 26 | Wife | Clerk | New York |
| 86 | Percy Bush | 51 | Head | Manager | Utah |
| 87 | Mildred Bush | 35 | Wife | Seamstress | South Dakota |
| 88 | Wilma Bush | 15 | Daughter | — | Canada English |
| 89 | Herman J. Latonell | 53 | Head | Manager | New York |
| 90 | Adelle Latonell | 47 | Wife | — | Canada French |
| 91 | Marie Latonell | 23 | Daughter | Milliner | Canada French |
| 92 | Bert Freeman | 19 | Son | Clerk | Pennsylvania |
| 94 | Axel W. Anderson | 65 | Head | Retired | Sweden |
| 95 | Maggie C. Anderson | 63 | Wife | — | Sweden |
| 98 | Thomas Greninger | 41 | Head | Proprietor | Missouri |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)