MA
Mary Andrews — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Mary Andrews across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 3-person household.
Age 50
b. ~1890
Female
Spouse
Born: Maine
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Andrews |
| Given Name | Mary C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1890 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Walter Andrews | Head | — | 50 | ~1890 |
| Tway Andrews | Son | — | 12 | ~1928 |
| Mary Andrews | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Los Angeles, …
Spouse, age 30
Los Angeles, California · implied b. ~1890 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Mary C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Los Angeles, …
Spouse, age 40
Los Angeles, California · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 22 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Los-Angeles-County, California
Spouse, age 50
Los-Angeles-County, California · implied b. ~1890 — 3 household members
| Surname | Andrews |
| Given Name | Mary C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Maine |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Industry | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Mary Andrews across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Andrews
Spouse · 1940 · age 50 · b. ~1890 · 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
39 people indexed on this census page (nara:1940:m-t0627-00423-00282)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Katherine J. Loftus | 14 | Daughter | — | California |
| 42 | Edwin F. Golter | 47 | Head | Salesman | California |
| 43 | Hilda A. Golter | 57 | Wife | — | Missouri |
| 44 | Jesse W. Skinner | 59 | Head | Manager | Iowa |
| 45 | Mabel E. Skinner | 54 | Wife | — | Iowa |
| 46 | Bettie C. Cooper | 19 | Daughter | Comptometer | California |
| 47 | Left Open In Error - Misinformed | None | — | — | — |
| 48 | Fred H. Schwend | 55 | Head | Spinner | New York |
| 49 | Sue M. Schwend | 54 | Wife | — | Wisconsin |
| 50 | Frank R. Schwend | 19 | Son | Pattern Maker | Oregon |
| 51 | Robert Lee Schwend | 14 | Son | — | California |
| 52 | Edith Chudacoff | 50 | Head | — | Russia |
| 53 | Suzanne M. Chudacoff | 22 | Son | Station Attendant | Ohio |
| 54 | Suzanne Chudacoff | 16 | Daughter | Messenger | California |
| 55 | Joanne Chudacoff | 7 | Daughter | — | California |
| 56 | Left Open In Error - Misinformed | None | — | — | — |
| 57 | Left Open In Error - Misinformed | None | — | — | — |
| 58 | Walter K. Young | 48 | Head | Machine Tender | Illinois |
| 59 | Cecilia M. Young | 46 | Wife | — | Washington |
| 60 | Kenneth Young | 25 | Son | Finisher | Illinois |
| 61 | Walter Jr. Young | 11 | Son | — | Illinois |
| 62 | Rita M. Young | 10 | Daughter | — | Illinois |
| 63 | Edward C. Ackerman | 44 | Head | Merchantile Reporter | Ohio |
| 64 | Marguerite Ackerman | 42 | Wife | — | Utah |
| 65 | Mary Louise Ackerman | 4 | Daughter | — | California |
| 66 | Barbara Anne Ackerman | 3 | Daughter | — | California |
| 67 | Wallace W. Le Cuer | 18 | Nephew | Grocery Clerk | Utah |
| 68 | Henry S. Eaton | 35 | Head | Police Officer | Texas |
| 69 | Florence Eaton | 36 | Wife | Asst. Treasurer | Jugoslavia |
| 70 | Here End Block 30-And Begins Block 31 | None | — | — | — |
| 71 | Elizabeth M. Lenertz | 61 | Head | — | Germany |
| 72 | Richard R. Bailey | 30 | Head | Teacher | California |
| 73 | Adah C. Bailey | 28 | Wife | Teacher | California |
| 74 | Walter D. Andrews | 50 | Head | Salesman | Ohio |
| 75 | Mary C. Andrews THIS PERSON | 50 | Wife | — | Maine |
| 76 | Tway W. Andrews | 12 | Son | — | California |
| 77 | Carl Leno | 45 | Head | Delivery Boy | California |
| 78 | Lillian Leno | 44 | Wife | — | Missouri |
| 79 | Marjorie F. Leno | 20 | Daughter | Stenographer | California |
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)