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Mary Howe — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Mary Howe across the 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Howe |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles |
| Est. Birth Year | ~1928 |
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 Howe | Daughter | — | 12 | ~1928 |
| Chester Howe | Head | — | 46 | ~1894 |
| Barbara Howe | Daughter | — | 10 | ~1930 |
| Evelyn Howe | Daughter | — | 17 | ~1923 |
| Richard Howe | Son | — | 14 | ~1926 |
| Ronald Howe | Son | — | 8 | ~1932 |
| Darlene Howe | Daughter | — | 5 | ~1935 |
Census Appearances
1930
Los Angeles, …
Daughter, age 1
Los Angeles, California · implied b. ~1929 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Howae |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Los-Angeles-County, California
Daughter, age 12
Los-Angeles-County, California · implied b. ~1928 — 7 household members
| Surname | Howe |
| Given Name | Mary Jane |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | Los Angeles |
| 1935 Residence (County) | Los Angeles |
| Highest Grade | No 7 |
| 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 Howe across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Howe
Daughter · 1940 · age 12 · b. ~1928 · California
★ You are viewing this record
Sibling
Darlene Howe
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Howe
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ronald Howe
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Howe
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Howe
Sibling · 1940 · age 10
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-t0627-00429-00458)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph D. Hufel | 33 | Head | Mechanic | Maryland |
| 42 | Lois I. Hufel | 25 | Wife | — | Oklahoma |
| 43 | Roberta L. Hufel | 4 | Daughter | — | California |
| 44 | Mary F. Hill | 56 | Mother-in-law | — | Oklahoma |
| 45 | Harry R. Seer | 34 | Head | Auto-Mechanic | Nebraska |
| 46 | Bessie M. B. Seer | 33 | Wife | — | Nebraska |
| 47 | Edith L. Seer | 27 | Daughter | Power Machine Operator | Wisconsin |
| 48 | Virgil O. Seer | 5 | Nephew | — | South Dakota |
| 49 | George O. Griffin | 52 | Head | Machinist Helper | New Jersey |
| 50 | Armina Griffin | 60 | Wife | — | Illinois |
| 51 | Carl A. Marsh | 35 | Head | Salesman | Missouri |
| 52 | Ruby M. B. Marsh | 35 | Wife | — | Missouri |
| 53 | Harold N. Marsh | 10 | Son | — | California |
| 54 | Glenda Y. Marsh | 5 | Daughter | — | California |
| 55 | Arnold K. Larsen | 42 | Head | Trucking Manager | Denmark |
| 56 | Anna M. B. Larsen | 42 | Wife | — | Denmark |
| 57 | Joan K. Larsen | 14 | Daughter | — | California |
| 58 | Chester E. O. Howe | 46 | Head | — | New York |
| 59 | Evelyn C. Howe | 17 | Daughter | — | New York |
| 60 | Richard E. Howe | 14 | Son | — | California |
| 61 | Mary Jane Howe THIS PERSON | 12 | Daughter | — | California |
| 62 | Barbara B. Howe | 10 | Daughter | — | California |
| 63 | Ronald C. Howe | 8 | Son | — | California |
| 64 | Darlene L. Howe | 5 | Daughter | — | California |
| 65 | George W. B. Chitwood | 33 | Head | Auto Mechanic | Missouri |
| 66 | Catherine M. Chitwood | 34 | Wife | — | Louisiana |
| 67 | Warren B. Chitwood | 10 | Daughter | — | California |
| 68 | Warren B. Chitwood | 3 | Daughter | — | California |
| 69 | James C. Toney | 26 | Head | District Manager | Oklahoma |
| 70 | Rosemary Toney | 24 | Wife | — | Minnesota |
| 71 | Samuel E. Beckwith | 59 | Head | Truck Driver | Canada-English |
| 72 | Helen S. Beckwith | 52 | Wife | — | Iowa |
| 73 | Glen A. Dunlap | 27 | Head | Shingler | Nebraska |
| 74 | Dorothy E. Dunlap | 27 | Wife | — | Nebraska |
| 75 | Robert Dunlap | 5 | Son | — | Nebraska |
| 76 | Vere C. Mack | 45 | Head | Billiard Parlor Operator | Colorado |
| 77 | Mary J. B. Mack | 49 | Wife | — | Colorado |
| 78 | Roy G. Adams | 52 | Head | Sheet Metal Man | Iowa |
| 79 | Bertha H. B. Adams | 52 | Wife | — | Iowa |
| 80 | Emma A. Carpenter | 85 | Mother-in-law | — | 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)