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Henry Wolf — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Henry Wolf across the 1910, 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a head (b.~1872), then head of a 3-person household.
Age 68
b. ~1872
Male
Head
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Wolf |
| Given Name | Henry M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Industry | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1872 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| William Wolf | Son | — | 28 | ~1912 |
| Henry Wolf | Head | — | 68 | ~1872 |
| Anna Wolf | Spouse | — | 63 | ~1877 |
Census Appearances
1910
Los Angeles, …
Other, age 33
Los Angeles, California · implied b. ~1877 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Harry |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| Occupation | Teamster |
| Industry | Private Work |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Los Angeles, …
Other, age 44
Los Angeles, California · implied b. ~1876 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Harry |
| Relationship to Head | Roomer |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Illinois |
| Occupation | Driver |
| Industry | Bakery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Los Angeles, …
Other, age 54
Los Angeles, California · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Harry |
| Relationship to Head | Step Son |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Truck driver |
| Industry | City Pasadena |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Los-Angeles-County, California
Head, age 68
Los-Angeles-County, California · implied b. ~1872 — 3 household members
| Surname | Wolf |
| Given Name | Henry M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Los Angeles City |
| 1935 Residence (County) | Los Angeles |
| Industry | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Henry Wolf across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Wolf
Head · 1940 · age 68 · b. ~1872 · 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-t0627-00396-00425)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Evangeline Wells | 5 | daughter | — | Iowa |
| 42 | Sandra Lee Wells | 2 | daughter | — | California |
| 43 | Harry E. Zubrinsky | 34 | Head | Chauffeur | Illinois |
| 44 | Olive Zubrinsky | 42 | wife | — | South Dakota |
| 45 | Dexter G. Cole | 40 | brother-in-law | Salesman | South Dakota |
| 46 | Hanna Lavin | 48 | Head | — | Washington |
| 47 | Carol Lavin | 22 | daughter | Account Clerk | Washington |
| 48 | Patricia Lavin | 14 | daughter | — | Canada |
| 49 | Henry M. Wolf THIS PERSON | 68 | Head | — | Iowa |
| 50 | Anna Wolf | 63 | wife | — | Illinois |
| 51 | William J. Wolf | 28 | son | Carpenter | Oregon |
| 52 | Kenneth Knight | 29 | Head | School Teacher | Michigan |
| 53 | Eleanor Knight | 27 | wife | — | Washington |
| 54 | Domenico Formigiotti | 50 | Head | Barber | Italy |
| 55 | Marie Formigiotti | 50 | wife | Tailoress | Italy |
| 56 | Reynold J. Stubbs | 39 | Head | Industrial Engineer | Utah |
| 57 | Horace W. Snyder | 65 | Head | Candy Maker | Michigan |
| 58 | Edna B. Snyder | 57 | wife | — | Michigan |
| 59 | Ruth Butler | 28 | daughter | Stenographer | Michigan |
| 60 | Donald R. Macdonald | 7 | grandson | — | California |
| 61 | Leonard G. Mason | 37 | Head | Deliveryman | Texas |
| 62 | Jinnie Mason | 26 | wife | — | Canada |
| 63 | Leonard A. Lewis | 37 | Head | Manager | England |
| 64 | Peter Anitola | 24 | lodger | Stockman | Ohio |
| 65 | Ernestine Oratters | 45 | Head | Janitress | Ohio |
| 66 | William H. Oratters | 21 | son | Deliveryman | Ohio |
| 67 | Jack E. Oratters | 18 | son | Errand Boy | Ohio |
| 68 | David B. Oratters | 12 | son | — | California |
| 69 | Clella E. Westerfield | 53 | Head | House Cleaning | Illinois |
| 70 | James E. Wilson | 30 | lodger | Salesman | Illinois |
| 71 | Barnett Steinberg | 43 | Head | — | New York |
| 72 | Antoinette Steinberg | 32 | wife | — | Massachusetts |
| 73 | John H. Foster | 38 | Head | Accountant | England |
| 74 | William S. Foster | 39 | brother | Accountant | England |
| 75 | William H. Foster | 74 | father | — | Canada |
| 76 | Edward W. Cleary | 50 | Head | Shipping Clerk | Massachusetts |
| 77 | Beulah E. Cleary | 50 | wife | — | Missouri |
| 78 | John E. Cleary | 23 | son | Installer | Missouri |
| 79 | Paul Cleary | 17 | son | — | California |
| 80 | Malinda Berne | 74 | mother-in-law | — | Missouri |
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)