MR
Mary Russell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Mary Russell across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 3-person household.
Age 40
b. ~1900
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Russell |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Monterey Park City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Monterey Park City |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Nora Russell | Daughter | — | 18 | ~1922 |
| Robert Russell | Son | — | 19 | ~1921 |
| Mary Russell | Spouse | — | 40 | ~1900 |
Census Appearances
1920
Los Angeles, …
Spouse, age 20
Los Angeles, California · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Russell |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Los Angeles, …
Other, age 30
Los Angeles, California · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Russell |
| Given Name | Mary E |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 17 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Los-Angeles-County, California
Spouse, age 40
Los-Angeles-County, California · implied b. ~1900 — 3 household members
| Surname | Russell |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Monterey Park City |
| 1935 Residence (County) | Los Angeles |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 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 Mary Russell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Russell
Spouse · 1940 · age 40 · b. ~1900 · 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
40 people indexed on this census page (nara:1940:m-t0627-00253-00213)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary E. Russell THIS PERSON | 40 | Wife | — | Ohio |
| 2 | Robert L. Russell | 19 | Son | Tool Checker | California |
| 3 | Nora K. Russell | 18 | Daughter | — | California |
| 4 | Anthony J. Bobek | 50 | Head | Machine Operator | Czechoslovakia |
| 5 | Teresa Bobek | 43 | Wife | — | Czechoslovakia |
| 6 | Mildred Bobek | 20 | Daughter | Cosmetologist | Illinois |
| 7 | Bertha Bobek | 17 | Daughter | — | California |
| 8 | Earl M. Fuller | 39 | Head | Welder | Oklahoma |
| 9 | Lily E. Fuller | 36 | Wife | — | Canada |
| 10 | Ramon Mac Fuller | 5 | Son | — | Oklahoma |
| 11 | Beverly Ann Fuller | 2 | Daughter | — | California |
| 12 | Arthur F. Burk | 32 | Head | Dentist | Utah |
| 13 | Margaret A. Burk | 24 | Wife | — | California |
| 14 | Mabel M. Saylor | 57 | Head | — | Idaho |
| 15 | Carla Mae Saylor | 23 | Daughter | — | Oregon |
| 16 | Laura M. Smith | 79 | Mother | — | Minnesota |
| 17 | Agnes H. Eddy | 43 | Head | Music Teacher | Kansas |
| 18 | Richard N. Eddy | 13 | Son | — | California |
| 19 | Thomas J. Miller | 30 | Head | Salesman | Michigan |
| 20 | Elnora S. Miller | 27 | Wife | Stenographer | Iowa |
| 21 | Patrick Brouillette | 68 | Head | Lawyer | Iowa |
| 22 | Anna P. Brouillette | 32 | Wife | Legal Stenographer | California |
| 23 | Everett F. De Witt | 34 | Head | Salesman | Oklahoma |
| 24 | Vivian L. De Witt | 30 | Wife | — | Oregon |
| 25 | Duane S. De Witt | 11 | Son | — | California |
| 26 | Darlene J. De Witt | 10 | Daughter | — | California |
| 27 | Adelbert Brandow | 27 | Head | Distributor | New York |
| 28 | Helen C. Brandow | 25 | Wife | — | California |
| 29 | Robert L. Brandow | 6 | Son | — | California |
| 30 | Ralph E. Vickers | 41 | Head | Cabinet Setter | Ohio |
| 31 | Ethel M. Vickers | 40 | Wife | — | Kansas |
| 32 | Kenneth W. Vickers | 13 | Son | — | California |
| 33 | Charles E. Vickers | 71 | Head | — | Ohio |
| 34 | Amanda O. Vickers | 65 | Wife | — | Ohio |
| 35 | Dorothy E. Smith | 33 | Head | Pbx Operator | California |
| 36 | George D. Smith | 12 | Son | — | California |
| 37 | Leona E. Etterly | 43 | Lodger | Collector | Ohio |
| 38 | Victor J. Lamping | 26 | Head | Inventory Clerk | Illinois |
| 39 | Virginia L. Lamping | 25 | Wife | — | Georgia |
| 40 | Jo Ann Lamping | 3 | Daughter | — | 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)