BA
Barbara Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Barbara Anderson across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 12-person household.
Age 11
b. ~1929
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Anderson |
| Given Name | Barbara J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Lancaster - Lines 41-68 |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Lancaster Lines 4168 |
| Est. Birth Year | ~1929 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Barbara | Age | Birth yr |
|---|---|---|---|---|
| John Anderson | Son | — | 21 | ~1919 |
| Rena Anderson | Daughter | — | 7 | ~1933 |
| Margo Anderson | Daughter | — | ~1940 | |
| Rena Anderson | Spouse | — | 42 | ~1898 |
| Peter Anderson | Head | — | 49 | ~1891 |
| Robert Anderson | Son | — | 10 | ~1930 |
| Barbara Anderson | Daughter | — | 11 | ~1929 |
| Peter Anderson | Son | — | 4 | ~1936 |
| Ruth Anderson | Daughter | — | 15 | ~1925 |
| Ray Anderson | Son | — | 22 | ~1918 |
| Carrol Anderson | Daughter | — | 17 | ~1923 |
| Doris Anderson | Daughter | — | 2 | ~1938 |
Census Appearances
1930
Los Angeles, …
Other, age
Los Angeles, California · implied b. ~1930 — 49 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Barbara |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Colorado |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Daughter, age 11
Los-Angeles-County, California · implied b. ~1929 — 12 household members
| Surname | Anderson |
| Given Name | Barbara J. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Lancaster - Lines 41-68 |
| 1935 Residence (County) | Los Angeles |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Barbara Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Anderson
Daughter · 1940 · age 11 · b. ~1929 · California
★ You are viewing this record
Sibling
Carrol Anderson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Anderson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Anderson
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Anderson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rena Anderson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Anderson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margo Anderson
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Anderson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Anderson
Sibling · 1940 · age 2
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
39 people indexed on this census page (nara:1940:m-t0627-00219-00122)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ella Wargrain | 71 | wife | — | Norway |
| 42 | Fred N. Daehleman | 45 | head | Laborer | Indiana |
| 43 | John R. Davis | 32 | head | Truck Driver | Oklahoma |
| 44 | Ruby E. Davis | 31 | wife | — | California |
| 45 | Betty Lou Davis | 9 | daughter | — | California |
| 46 | Jackie Davis | 7 | son | — | California |
| 47 | Warren A. Davis | 5 | son | — | California |
| 48 | Wilbur H. Meyer | 46 | head | Engine Watchman | Indiana |
| 49 | Clara L. Meyer | 53 | wife | Farmer | Ohio |
| 50 | Clara A. Meyer | 19 | daughter | — | California |
| 51 | Richard J. Meyer | 13 | son | — | California |
| 52 | Jean L. Meyer | 4 | daughter | — | California |
| 53 | Charles M. Fuller | 27 | head | Salesman | Iowa |
| 54 | Laura Fuller | 26 | wife | — | Arkansas |
| 55 | Jacob Fuchs | 72 | head | — | Switzerland |
| 56 | Alice Fuchs | 46 | daughter | — | Switzerland |
| 57 | Peter E. Anderson | 49 | head | Assistant Janitor | Sweden |
| 58 | Rena Anderson | 42 | wife | — | Illinois |
| 59 | Ray D. Anderson | 22 | son | Attendant | Illinois |
| 60 | John M. Anderson | 21 | son | Salesman | Illinois |
| 61 | Carrol B. Anderson | 17 | daughter | Office Girl | California |
| 62 | Ruth D. Anderson | 15 | daughter | — | California |
| 63 | Barbara J. Anderson THIS PERSON | 11 | daughter | — | California |
| 64 | Robert L. Anderson | 10 | son | — | California |
| 65 | Rena M. Anderson | 7 | daughter | — | California |
| 66 | Peter E. Anderson | 4 | son | — | California |
| 67 | Doris A. Anderson | 2 | daughter | — | California |
| 68 | Margo S. Anderson | 0 | daughter | — | California |
| 69 | Julius E. Menard | 24 | head | Manager | California |
| 70 | Margaret Menard | 23 | wife | — | Kansas |
| 71 | Wesley A. Menard | 0 | son | — | California |
| 72 | Wilber Smith | 20 | brother-in-law | Attendant | Kansas |
| 73 | Byron L. Lutsey | 45 | head | — | Pennsylvania |
| 74 | Lillian M. Lutsey | 32 | wife | — | Pennsylvania |
| 75 | Dolores J. Lutsey | 14 | daughter | — | Pennsylvania |
| 76 | Byron, Jr. Lutsey | 11 | son | — | Massachusetts |
| 77 | Irene Lutsey | 9 | daughter | — | California |
| 78 | Kathryn Lutsey | 4 | daughter | — | California |
| 79 | Geraldine Lutsey | 0 | daughter | — | California |
Related Census Records
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)