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Margaret Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Margaret Allen across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 7-person household.
Age 49
b. ~1891
Female
Spouse
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Allen |
| Given Name | Margaret M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Miradelte |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Industry | 0 |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Miradelte |
| Est. Birth Year | ~1891 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margery Allen | Daughter | — | 5 | ~1935 |
| Barbara Allen | Daughter | — | 16 | ~1924 |
| Celia Allen | Daughter | — | 12 | ~1928 |
| Arthur Allen | Head | — | 47 | ~1893 |
| Arthur Allen | Son | — | 14 | ~1926 |
| David Allen | Son | — | 8 | ~1932 |
| Margaret Allen | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Los Angeles, …
Spouse, age 26
Los Angeles, California · implied b. ~1894 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Mabel V |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Los Angeles, …
Spouse, age 38
Los Angeles, California · implied b. ~1892 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Mabel J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 25 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Stenographer |
| Industry | Real estate |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Los-Angeles-County, California
Spouse, age 49
Los-Angeles-County, California · implied b. ~1891 — 7 household members
| Surname | Allen |
| Given Name | Margaret M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Miradelte |
| 1935 Residence (County) | Los Angeles |
| Industry | 0 |
| 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 Margaret Allen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Allen
Spouse · 1940 · age 49 · b. ~1891 · California
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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-t0627-00236-00207)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Hermania E. Vogt | 42 | Wife | — | Arkansas |
| 42 | Carl H. Snovel | 53 | Head | Retired | Ohio |
| 43 | Julia E. Snovel | 47 | Wife | — | Illinois |
| 44 | George L. Messall | 48 | Head | Proprietor | Kansas |
| 45 | Lulu J. Messall | 45 | Wife | — | Kansas |
| 46 | Jesse L. Bloch Jr. | 46 | Head | Physician | Washington |
| 47 | Ruth W. Bloch Jr. | 44 | Wife | — | Illinois |
| 48 | James L. Bloch Jr. | 17 | Son | — | California |
| 49 | Lawrence W. Bloch Jr. | 11 | Son | — | California |
| 50 | Arthur H. Seeger | 37 | Butler | Butler | Wisconsin |
| 51 | Jane A. Seeger | 27 | Housekeeper | Housekeeper | Wisconsin |
| 52 | Oscar Jacobs | 34 | Head | Dentist | Georgia |
| 53 | Lucile C. Jacobs | 30 | Wife | — | Missouri |
| 54 | Bruce Jacobs | 4 | Son | — | California |
| 55 | Mary E. Mueller | 48 | Head | — | Canada |
| 56 | William E. Murray | 77 | Lodger | — | Canada |
| 57 | Arthur L. Brager | 29 | Head | Purchasing Agt | Wisconsin |
| 58 | Dorothy Brager | 28 | Wife | — | Illinois |
| 59 | Richard P. Brager | 2 | Son | — | California |
| 60 | Arthur P. Allen | 47 | Head | Automobile | Michigan |
| 61 | Margaret M. Allen THIS PERSON | 49 | Wife | — | Nebraska |
| 62 | Arthur P. Allen | 14 | Son | — | Arizona |
| 63 | Barbara Allen | 16 | Daughter | Seaman | California |
| 64 | Celia Allen | 12 | Daughter | — | California |
| 65 | David C. Allen | 8 | Son | — | California |
| 66 | Margery Allen | 5 | Daughter | — | California |
| 67 | Michael Rapaport | 53 | Head | Proprietor | Rumania |
| 68 | Rose Rapaport | 52 | Wife | Clerk | Russia |
| 69 | Oscar E. West | 50 | Head | Hardware | Ohio |
| 70 | Edith M. West | 41 | Wife | — | Norway |
| 71 | John C. Rodgers | 47 | Head | Owner | Oklahoma |
| 72 | Jessie N. Rodgers | 42 | Wife | Secretary | Illinois |
| 73 | Marjorie M. Rodgers | 18 | Daughter | — | Missouri |
| 74 | Felix S. De Soboll | 43 | Head | Marine Inspector | Washington |
| 75 | Lalitte De Soboll | 46 | Wife | — | Illinois |
| 76 | Renee A. De Soboll | 15 | Daughter | — | New York |
| 77 | Mercedes M. De Soboll | 9 | Daughter | — | New York |
| 78 | Lester E. Fouts | 39 | Head | Salesman | Ohio |
| 79 | Margaret L. Fouts | 32 | Wife | — | Ohio |
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)