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Mary Booth — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Mary Booth across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Booth |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Lynwood City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Lynwood City |
| Est. Birth Year | ~1923 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Booth | Daughter | — | 17 | ~1923 |
| George Booth | Head | — | 40 | ~1900 |
| Nona Fosterling | Other | — | 14 | ~1926 |
| Doris Booth | Daughter | — | 14 | ~1926 |
| Rose Booth | Daughter | — | 1 | ~1939 |
| Annette Booth | Spouse | — | 35 | ~1905 |
| Ida Booth | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Los Angeles, …
Daughter, age 6
Los Angeles, California · implied b. ~1924 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Booth |
| Given Name | Marjorie L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | England |
| Mother's Birthplace | Germany |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Daughter, age 17
Los-Angeles-County, California · implied b. ~1923 — 7 household members
| Surname | Booth |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Lynwood City |
| 1935 Residence (County) | Los Angeles |
| Highest Grade | Hs 2 |
| 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 Mary Booth across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Booth
Daughter · 1940 · age 17 · b. ~1923 · California
★ You are viewing this record
Sibling
Rose Booth
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Booth
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Booth
Sibling · 1940 · age 11
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
40 people indexed on this census page (nara:1940:m-t0627-00224-00231)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ray C. Crammer | 39 | Head | Tire Builder | Iowa |
| 2 | Leonora S. Crammer | 36 | Wife | — | Kansas |
| 3 | Ronald W. Crammer | 9 | Son | — | California |
| 4 | Jacklyn R. Crammer | 2 | Daughter | — | California |
| 5 | Carl P. Jensen | 39 | Head | Investigator | New Jersey |
| 6 | Gella M. Jensen | 46 | Wife | Stenographer | Massachusetts |
| 7 | George M. Booth | 40 | Head | Truck Driver | Colorado |
| 8 | Annette F. Booth | 35 | Wife | — | California |
| 9 | Mary E. Booth THIS PERSON | 17 | Daughter | — | California |
| 10 | Doris L. Booth | 14 | Daughter | — | California |
| 11 | Ida R. Booth | 11 | Daughter | — | California |
| 12 | Rose M. Booth | 1 | Daughter | — | California |
| 13 | Nona Fosterling | 14 | Niece | — | California |
| 14 | John W. Worts | 24 | Head | Fitter-Welder | New Jersey |
| 15 | Marjorie P. Worts | 27 | Wife | — | Nebraska |
| 16 | Louise M. Worts | 6 | Daughter | — | California |
| 17 | Lois M. Worts | 5 | Daughter | — | California |
| 18 | Helena M. Boster | 1 | Niece | — | California |
| 19 | Carl A. Mcvey | 23 | Head | Truck Driver | Kansas |
| 20 | Margaret E. Mcvey | 19 | Wife | — | Oregon |
| 21 | Carl A. Mcvey | 1 | Son | — | California |
| 22 | George A. Todd | 54 | Head | Pressman | England |
| 23 | Annie J. Todd | 29 | Wife | — | Oregon |
| 24 | Florence B. Todd | 7 | Daughter | — | California |
| 25 | Jean E. Todd | 4 | Daughter | — | California |
| 26 | Gerald E. Jenkinson | 30 | Head | Tire Builder | Iowa |
| 27 | Winnifred P. Jenkinson | 23 | Wife | — | England |
| 28 | Barbara A. Jenkinson | 5 | Daughter | — | California |
| 29 | Thomas E. Jenkinson | 1 | Son | — | California |
| 30 | Roy F. Hagemeyer | 29 | Head | Truck Driver | Utah |
| 31 | Virginia C. Hagemeyer | 23 | Wife | — | California |
| 32 | Roy F. Hagemeyer | 4 | Son | — | California |
| 33 | Ralph F. Peterson | 18 | Brother | Painter'S Helper | California |
| 34 | William L. Patton | 35 | Head | Salesman | California |
| 35 | Violet L. Patton | 40 | Wife | — | Kentucky |
| 36 | Franklin M. Heck | 19 | Step-son | — | California |
| 37 | Richard L. Heck | 17 | Step-son | — | California |
| 38 | Ray Heck | 15 | Step-son | — | California |
| 39 | Harvey H. Harrison | 24 | Head | Plasterer | Utah |
| 40 | Iris Harrison | 26 | Wife | Seamstress | Utah |
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)