MG
Mary Garcia — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Mary Garcia across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Garcia |
| Given Name | Mary E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Chicken wrapper |
| Industry | poultry house (Retail) |
| Class of Worker | PW |
| Hours Worked | 21 |
| Income (1939) | 20 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Chicken Wrapper |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1922 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lupe Garcia | Spouse | — | 37 | ~1903 |
| Mary Garcia | Daughter | — | 18 | ~1922 |
| Alphonso Garcia | Son | — | 8 | ~1932 |
| Emma Garcia | Daughter | — | 11 | ~1929 |
| Luis Garcia | Head | — | 47 | ~1893 |
| Ralph Garcia | Son | — | 15 | ~1925 |
| Consuelo Garcia | Daughter | — | 16 | ~1924 |
| Daniel Garcia | Son | — | 13 | ~1927 |
Census Appearances
1930
Los Angeles, …
Daughter, age 7
Los Angeles, California · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Garcia |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mexican |
| Age | 7 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Occupation | none |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Daughter, age 18
Los-Angeles-County, California · implied b. ~1922 — 8 household members
| Surname | Garcia |
| Given Name | Mary E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Occupation | Chicken wrapper |
| Industry | poultry house (Retail) |
| Class of Worker | PW |
| Hours Worked | 21 |
| Income (1939) | 20 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same house |
| 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 Garcia across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Garcia
Daughter · 1940 · age 18 · b. ~1922 · California
★ You are viewing this record
Sibling
Daniel Garcia
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alphonso Garcia
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Garcia
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Garcia
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Consuelo Garcia
Sibling · 1940 · age 16
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-t0627-00387-00683)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alice H Johnson | 31 | wife | — | Utah |
| 2 | Roy Chafain | 35 | head | Court Reporter | Missouri |
| 3 | Elmer L Wolf | 38 | head | Boiler Maker | Nebraska |
| 4 | Katherine Wolf | 39 | wife | — | Russia |
| 5 | John Keil | 27 | head | Refrigeration | Montana |
| 6 | Frances M Keil | 19 | wife | — | Wyoming |
| 7 | Harold A Mcdonald | 34 | head | Grinder | California |
| 8 | Margaret M Mcdonald | 28 | wife | — | Missouri |
| 9 | Garnett A Mcdonald | 11 | son | — | California |
| 10 | Peggy J Mcdonald | 9 | daughter | — | California |
| 11 | Nancy L Mcdonald | 4 | daughter | — | California |
| 12 | Arlene A Mcdonald | 2 | son | — | California |
| 13 | Carl A Roth | 45 | head | Carpenter | Michigan |
| 14 | Frieda C Roth | 38 | wife | — | Missouri |
| 15 | Margie D Roth | 17 | daughter | — | Michigan |
| 16 | Carl A Roth | 12 | son | — | Michigan |
| 17 | Patricia A Roth | 9 | daughter | — | Michigan |
| 18 | Gerald C Roth | 7 | son | — | Michigan |
| 19 | Shirley J Roth | 4 | daughter | — | Michigan |
| 20 | Sandra J Roth | 1 | daughter | — | California |
| 21 | Myron E Brown | 40 | head | Cement Contractor | Colorado |
| 22 | Dottie Brown | 47 | wife | — | Australia |
| 23 | Russel T Brown | 12 | son | — | California |
| 24 | Nana Brown | 5 | daughter | — | California |
| 25 | — | None | — | — | — |
| 26 | John F Tyler | 52 | head | Steeple Jack Painter | Kansas |
| 27 | Albert R Sandoval | 25 | head | Counter Clerk | Mexico |
| 28 | Concepcion Sandoval | 24 | wife | — | Mexico |
| 29 | William Sandoval | 1 | son | — | California |
| 30 | Concepcion Ruiz | 42 | mother in law | Sorter | Mexico |
| 31 | Teodula Mendoza | 60 | mother in law | — | Mexico |
| 32 | John D Cummings | 49 | head | Ditch Excavation | Tennessee |
| 33 | Luis Garcia | 47 | head | Finisher Helper | Mexico |
| 34 | Lupe S Garcia | 37 | wife | — | Mexico |
| 35 | Mary E Garcia THIS PERSON | 18 | daughter | Chicken Wrapper | California |
| 36 | Consuelo Garcia | 16 | daughter | — | California |
| 37 | Ralph Garcia | 15 | son | — | California |
| 38 | Daniel Garcia | 13 | son | — | California |
| 39 | Emma C Garcia | 11 | daughter | — | California |
| 40 | Alphonso Garcia | 8 | son | — | 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)