DC
Doris Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Doris Clark across the 1930 and 1940 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 7-person household.
Age 12
b. ~1918
Female
Daughter
Born: Nebraska
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Clark |
| Given Name | Doris M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Wilmar |
| Est. Birth Year | ~1918 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Harold Clark | Son | — | 19 | ~1911 |
| Doris Clark | Daughter | — | 12 | ~1918 |
| Robert Clark | Son | — | 20 | ~1910 |
| Mary Clark | Spouse | — | 53 | ~1877 |
| Charles Clark | Son | — | 13 | ~1917 |
| Ralph Clark | Head | — | 48 | ~1882 |
| Ruth Clark | Daughter | — | 17 | ~1913 |
Census Appearances
1930
Los Angeles, …
Daughter, age 12
Los Angeles, California · implied b. ~1918 — 7 household members
| Surname | Clark |
| Given Name | Doris M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Los-Angeles-County, California
Daughter, age 22
Los-Angeles-County, California · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Doris M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | Wilmar |
| 1935 Residence (County) | Los Angeles |
| Occupation | Housekeeper |
| Industry | Family |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 500 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Doris Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Clark
Daughter · 1930 · age 12 · b. ~1918 · California
★ You are viewing this record
Sibling
Charles Clark
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Clark
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Clark
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Clark
Sibling · 1930 · age 17
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
1930 US Federal Census — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel173:1156)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Roland J. Massey | 57 | Head | Yardman | Indiana |
| 2 | Rosie A. Massey | 39 | Wife | — | Indiana |
| 3 | John Lewis | 64 | Boarder | Sawyer | Kentucky |
| 4 | Stanley Kalina | 35 | Head | Wood Worker | Wisconsin |
| 5 | Vincie C. Bruno | 48 | Head | Shipping Clerk | Kansas |
| 6 | Adelle A. Bruno | 44 | Wife | — | Ohio |
| 7 | Vernon Bruno | 18 | Son | — | California |
| 8 | Charles F. Duncan | 32 | Head | Salesman | New York |
| 9 | Pearl F. Duncan | 35 | Wife | — | Iowa |
| 10 | Marguerite F. Duncan | 8 | Daughter | — | California |
| 11 | Eddie G. Duncan | 6 | Son | — | California |
| 12 | Ulysses Williams | 71 | Head | — | Indiana |
| 13 | Minnie L. Williams | 56 | Wife | — | California |
| 14 | Irene Tunnell | 73 | Head | — | Indiana |
| 15 | Forrest Tunnell | 33 | Son | Butler | Indiana |
| 16 | Wendell Corbett | 42 | Head | Credit Man | Minnesota |
| 17 | Irene Corbett | 37 | Wife | — | Tennessee |
| 18 | Helen W. Corbett | 4 | Daughter | — | California |
| 19 | William J. Brown | 46 | Head | Superintendent | Ohio |
| 20 | Anna O. Brown | 40 | Wife | — | Minnesota |
| 21 | Robert O. Brown | 5 | Son | — | California |
| 22 | William J. Brown | 2 | Son | — | California |
| 23 | Ralph A. Clark | 48 | Head | Carpenter | Illinois |
| 24 | Mary M. Clark | 53 | Wife | — | Illinois |
| 25 | Robert M. Clark | 20 | Son | — | Nebraska |
| 26 | Harold S. Clark | 19 | Son | — | Nebraska |
| 27 | Ruth E. Clark | 17 | Daughter | — | Nebraska |
| 28 | Charles E. Clark | 13 | Son | — | Nebraska |
| 29 | Doris M. Clark THIS PERSON | 12 | Daughter | — | Nebraska |
| 30 | Grace C. Vail | 52 | Head | Bookkeeper | Massachusetts |
| 31 | Sydney F. Smyth | 46 | Head | Driver | England |
| 32 | Jessie A. Smyth | 49 | Wife | — | England |
| 33 | Sydney F. Smyth | 22 | Son | Tele Setter | England |
| 34 | Doris Smyth | 18 | Daughter | Operator | England |
| 35 | Dave Lukes | 47 | Head | Operator | Kentucky |
| 36 | Stella C. Lukes | 43 | Wife | — | Missouri |
| 37 | Katherine Johnson | 66 | Mother | — | Kansas |
| 38 | Andrew Yoakum | 42 | Head | Conductor | Indiana |
| 39 | Laura Yoakum | 40 | Wife | — | Mississippi |
| 40 | John W. Albertson | 22 | Step-son | Baker | Mississippi |
| 41 | Nora Albertson | 24 | Daughter-in-law | — | Irish Free State |
| 42 | Thomas Albertson | 2 | Grandson | — | California |
| 43 | Peter Mchugh | 40 | Head | Builder | Kansas |
| 44 | Hattie Mchugh | 36 | Wife | — | Oklahoma |
| 45 | Barbara Mchugh | 16 | Daughter | — | California |
| 46 | Gladys Mchugh | 14 | Daughter | — | California |
| 47 | Lombard Godwyn | 50 | Head | Wholesale Dealer | Iowa |
| 48 | Grace Godwyn | 52 | Wife | — | Iowa |
| 49 | Donald W. Godwyn | 12 | Son | — | California |
| 50 | Albert W. Thornton | 38 | Head | Installer | California |
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)