FJ
Fred Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Douglas-County, Nebraska
Our Model Tree links this Fred Johnson across the 1910, 1920, 1930 and 1940 US Censuses in Douglas-County, Nebraska (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 4-person household.
Age 63
b. ~1877
Male
Head
Born: Denmark
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Douglas-County, Nebraska |
| Surname | Johnson |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Omaha City |
| 1935 Residence (County) | Douglas |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Musician |
| Class of Worker | OA |
| Hours Worked | 33 |
| Income (1939) | 450 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Musician |
| Township / Ward | Omaha City |
| Est. Birth Year | ~1877 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Elinor Anderson | Daughter | — | 25 | ~1915 |
| Fred Johnson | Head | — | 63 | ~1877 |
| Phillip Anderson | Other | — | 27 | ~1913 |
| Anna Johnson | Spouse | — | 65 | ~1875 |
Census Appearances
1910
Douglas, Nebraska
Head, age 34
Douglas, Nebraska · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Denmark |
| Years Married | 9 |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Musician |
| Industry | Opera House |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1920
Douglas, Nebraska
Head, age 44
Douglas, Nebraska · implied b. ~1876
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johnson |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1890 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Musician |
| Industry | Theatre Orchestra |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Denmark |
| Year of Naturalization | 1896 |
| Birthplace (normalized) | denmark |
1930
Douglas, Nebraska
Head, age 54
Douglas, Nebraska · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1888 |
| Age at First Marriage | 25 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | musician |
| Industry | orchestra |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Douglas-County, Nebraska
Head, age 63
Douglas-County, Nebraska · implied b. ~1877 — 4 household members
| Surname | Johnson |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Denmark |
| 1935 Residence (City) | Omaha City |
| 1935 Residence (County) | Douglas |
| Naturalization Status | Naturalized |
| Occupation | Musician |
| Class of Worker | OA |
| Hours Worked | 33 |
| Income (1939) | 450 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Fred Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Fred Johnson
Head · 1940 · age 63 · b. ~1877 · Nebraska
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Douglas-County, Nebraska
Open full size
1940 US Federal Census — Douglas-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02272-01085)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Theresa | 34 | Wife | — | Kansas |
| 42 | Theresa Marie | 5 | Daughter | — | Nebraska |
| 43 | Leonard | 3 | Son | — | Nebraska |
| 44 | Henry John | 0 | Son | — | Nebraska |
| 45 | Nicholas Janecek | 42 | Head | Clerk | Lithuania |
| 46 | Madeline Janecek | 40 | Wife | — | Nebraska |
| 47 | Frankie Rozmarini | 47 | Head | Pickler | Nebraska |
| 48 | Josephine Rozmarini | 50 | Wife | — | Nebraska |
| 49 | Frank Revers | 29 | Son-in-law | Clerk | Nebraska |
| 50 | Lillian Revers | 26 | Daughter | — | Nebraska |
| 51 | Shirley Ann Revers | 5 | Daughter | — | Nebraska |
| 52 | George Bott | 44 | Head | Route Manager | Nebraska |
| 53 | Ella Bott | 47 | Wife | — | Iowa |
| 54 | Elizabeth Bott | 74 | Mother | — | Nebraska |
| 55 | Grace E. Merrill | 70 | Head | — | New York |
| 56 | George Merrill | 32 | Son | Packer | Nebraska |
| 57 | James Donahue | 63 | Head | Salesman | Nebraska |
| 58 | Kathryn Donahue | 51 | Wife | — | Iowa |
| 59 | James Donahue | 22 | Son | Clerk | Nebraska |
| 60 | Isidor Kaznick | 50 | Head | Cattle Buyer | Poland |
| 61 | Bella Kaznick | 50 | Wife | — | Poland |
| 62 | Harry Kaznick | 26 | Son | Laborer | Poland |
| 63 | Joseph (Abs) Kaznick | 18 | Son | — | Nebraska |
| 64 | William Duesing | 23 | Head | Salesman | Illinois |
| 65 | Catherine Duesing | 22 | Wife | — | Nebraska |
| 66 | William Duesing | 4 | Son | — | Nebraska |
| 67 | Robert Duesing | 2 | Son | — | Nebraska |
| 68 | John G. Matcha | 43 | Head | Proprietor | Nebraska |
| 69 | Helen Matcha | 40 | Wife | — | Nebraska |
| 70 | Ruth Matcha | 20 | Daughter | — | Nebraska |
| 71 | Janelle Matcha | 15 | Daughter | — | Nebraska |
| 72 | Theodore Jacobson | 45 | Head | State Cleaning Board | Minnesota |
| 73 | Dora Jacobson | 45 | Wife | — | Austria |
| 74 | Elena Jacobson | 15 | Daughter | — | Nebraska |
| 75 | Godfrey Borzik | 40 | Head | Drover | Nebraska |
| 76 | Helen Borzik | 38 | Wife | Stenographer | Nebraska |
| 77 | Fred Johnson THIS PERSON | 63 | Head | Musician | Denmark |
| 78 | Anna Johnson | 65 | Wife | — | Denmark |
| 79 | Phillip Anderson | 27 | Son-in-law | Clerk | Nebraska |
| 80 | Elinor Anderson | 25 | Daughter | — | Nebraska |
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)