FS
Fred Schroeder — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dunn-County, North Dakota
Our Model Tree links this Fred Schroeder across the 1920, 1930 and 1940 US Censuses in Dunn-County, North Dakota (XGBoost, ~Confirmed), with identified parents Mike & Katie — first a head (b.~1897), then head of a 5-person household.
Age 43
b. ~1897
Male
Head
Born: Russia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Dunn-County, North Dakota |
| Surname | Schroeder |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Dodge Village |
| 1935 Residence (County) | Dunn |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Janitor |
| Industry | Public School |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Occupation | Janitor |
| Township / Ward | Dodge Village |
| Est. Birth Year | ~1897 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Fred Schroeder | Head | — | 43 | ~1897 |
| Dora Schroeder | Spouse | — | 42 | ~1898 |
| Dean Schroeder | Son | — | 14 | ~1926 |
| Leo Schroeder | Son | — | 19 | ~1921 |
| Helen Schroeder | Daughter | — | 9 | ~1931 |
Census Appearances
1920
Dunn, North …
Son, age 23
Dunn, North Dakota · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schrader |
| Given Name | Fred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Russia |
| Year of Immigration | 1909 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Laborer |
| Industry | On Father's Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Year of Naturalization | 1917 |
| Birthplace (normalized) | russia |
1930
Dunn, North …
Head, age 33
Dunn, North Dakota · implied b. ~1897 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schrader |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 22 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Janitor |
| Industry | School House |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Russian |
| Home Owned/Rented | O |
| Home Value / Rent | 700 |
| Radio Set | R |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Dunn-County, North …
Head, age 43
Dunn-County, North Dakota · implied b. ~1897 — 5 household members
| Surname | Schroeder |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Dodge Village |
| 1935 Residence (County) | Dunn |
| Naturalization Status | Naturalized |
| Occupation | Janitor |
| Industry | Public School |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | No 5 |
| 1935 Residence | Same House |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 Schroeder across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Mike Schrader (~0.92 confidence) and mother Katie Schrader (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Mike Schrader
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Katie Schrader
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Fred Schroeder
Head · 1940 · age 43 · b. ~1897 · North Dakota
★ 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 — Dunn-County, North Dakota
Open full size
1940 US Federal Census — Dunn-County, North Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03000-00013)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry P. Roach | 37 | Head | Salesman | Russia |
| 2 | Katherine Roach | 30 | Wife | — | N. Dak. |
| 3 | Emma Roach | 5 | Daughter | — | N. Dak. |
| 4 | Felix Sr. Morgunck | 72 | Head | — | Russia |
| 5 | Maryanna Morgunck | 72 | Wife | — | Russia |
| 6 | Anthon Morgunck | 27 | Son | Laborer | N. Dak. |
| 7 | Peter Grein | 82 | Head | — | Hungary |
| 8 | Barbara Grein | 66 | Wife | — | Russia |
| 9 | Joseph Klein | 64 | Head | — | Russia |
| 10 | Johanna Klein | 60 | Wife | — | Russia |
| 11 | Frances Klein | 20 | Daughter | Seamstress | N. Dak. |
| 12 | Annie Schumacher | 30 | Daughter | — | Russia |
| 13 | Jacob Schumacher | 14 | Grandson | — | N. Dak. |
| 14 | Margaret Fleckenstein | 55 | Head | — | Russia |
| 15 | Frederick Roy Fleckenstein | 18 | Son | Laborer | N. Dak. |
| 16 | Magdalena Entzel | 60 | Head | — | Russia |
| 17 | Hertha Entzel | 25 | Daughter | Seamstress | N. Dak. |
| 18 | Gottlieb Entzel | 23 | Son | — | N. Dak. |
| 19 | Anton Holz | 36 | Head | Stock Buyer | N. Dak. |
| 20 | Christina Holz | 36 | Wife | Seamstress | N. Dak. |
| 21 | Irene Holz | 16 | Daughter | — | N. Dak. |
| 22 | Theresa Holz | 12 | Daughter | — | N. Dak. |
| 23 | Paul Holz | 10 | Son | — | N. Dak. |
| 24 | Leslie Holz | 3 | Son | — | N. Dak. |
| 25 | Lawrence Jacobs | 18 | Lodger | New Worker | N. Dak. |
| 26 | Valentine Hellman | 29 | Head | Laborer | N. Dak. |
| 27 | Anna Hellman | 22 | Sister | Seamstress | N. Dak. |
| 28 | Peter Goetz | 45 | Head | Merchant | N. Dak. |
| 29 | Mabel Goetz | 40 | Wife | Postmistress | Minnesota |
| 30 | Betty June Goetz | 16 | Daughter | — | N. Dak. |
| 31 | James Goetz | 15 | Son | — | N. Dak. |
| 32 | Harold Running | 39 | Head | Barber | Minnesota |
| 33 | Mary Running | 19 | Wife | — | Minnesota |
| 34 | Harland Running | 2 | Son | — | N. Dak. |
| 35 | Helen Mae Running | 12 | Daughter | — | N. Dak. |
| 36 | Fred Schroeder THIS PERSON | 43 | Head | Janitor | Russia |
| 37 | Dora Schroeder | 42 | Wife | — | South Dakota |
| 38 | Leo Schroeder | 19 | Son | Teacher | N. Dak. |
| 39 | Dean Schroeder | 14 | Son | — | N. Dak. |
| 40 | Helen Schroeder | 9 | Daughter | — | N. Dak. |
Pedigree Summary
Fred
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)