MS
Mary Schroeder — 1940 US Census Record
Model Tree available1940 United States Federal Census · Fillmore-County, Minnesota
Our Model Tree links this Mary Schroeder across the 1920, 1930 and 1940 US Censuses in Fillmore-County, Minnesota (XGBoost, ~Confirmed), with identified parents Fred & Fred — first a daughter (b.~1916), then head of a 7-person household.
Age 24
b. ~1916
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fillmore-County, Minnesota |
| Surname | Schroeder |
| Given Name | Mary E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chatfield Township |
| 1935 Residence (County) | Fillmore |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Chatfield Township |
| Est. Birth Year | ~1916 |
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 Schroeder | Daughter | — | 24 | ~1916 |
| Herman Schroeder | Son | — | 14 | ~1926 |
| Amelia Schroeder | Head | — | 52 | ~1888 |
| Irene Schroeder | Daughter | — | 16 | ~1924 |
| Dorothy Schroeder | Daughter | — | 19 | ~1921 |
| Frederick Schroeder | Son | — | 22 | ~1918 |
| Doris Schroeder | Daughter | — | 19 | ~1921 |
Census Appearances
1920
Fillmore, Minnesota
Daughter, age 4
Fillmore, Minnesota · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Germany |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Fillmore, Minnesota
Daughter, age 14
Fillmore, Minnesota · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schroeder |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Germany |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Fillmore-County, Minnesota
Daughter, age 24
Fillmore-County, Minnesota · implied b. ~1916 — 7 household members
| Surname | Schroeder |
| Given Name | Mary E. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chatfield Township |
| 1935 Residence (County) | Fillmore |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Schroeder across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fred Schroeder (~0.92 confidence) and father Fred Schroeder (~0.92 confidence) and mother Amelia Schroeder (~0.92 confidence) and mother Amelia Schroeder (~0.92 confidence) and mother Emilia Schroeder (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Schroeder
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Fred Schroeder
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Amelia Schroeder
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Amelia Schroeder
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Emilia Schroeder
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Schroeder
Daughter · 1940 · age 24 · b. ~1916 · Minnesota
★ You are viewing this record
Sibling
Herman Schroeder
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Schroeder
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Schroeder
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Schroeder
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Schroeder
Sibling · 1940 · age 22
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 — Fillmore-County, Minnesota
Open full size
1940 US Federal Census — Fillmore-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01921-00221)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Andrew A. Oliver | 40 | Head | Farm Laborer | Minnesota |
| 42 | Blanche S. Oliver | 40 | Wife | — | Minnesota |
| 43 | Betty J. Oliver | 12 | daughter | — | North Dakota |
| 44 | Shirley M. Oliver | 10 | daughter | — | Minnesota |
| 45 | Delores S. Oliver | 9 | daughter | — | Minnesota |
| 46 | Robert A. Oliver | 8 | Son | — | Minnesota |
| 47 | John W. Pease | 73 | Head | Farming | Minnesota |
| 48 | Mary Pease | 75 | Wife | — | Minnesota |
| 49 | Edwin H. Witte | 28 | Head | Laborer | Minnesota |
| 50 | Lyman Witte | 20 | Brother | Laborer | Minnesota |
| 51 | Rex H. Richer | 27 | Head | Laborer | Minnesota |
| 52 | Evelyn D. Richer | 24 | Wife | — | Minnesota |
| 53 | Ronald R. Richer | 4 | Son | — | Minnesota |
| 54 | Betty J. Richer | 2 | daughter | — | Minnesota |
| 55 | Judith S. Richer | 0 | daughter | — | Minnesota |
| 56 | Nick Crowley | 69 | Head | Farming | Minnesota |
| 57 | Mary B. Crowley | 62 | Wife | — | Wisconsin |
| 58 | Arthur Jackson | 41 | Laborer | Farm Laborer | Ireland |
| 59 | Ora A. Hollenbeck | 44 | Head | Farming | Minnesota |
| 60 | May K. Hollenbeck | 43 | Wife | — | Minnesota |
| 61 | Mary J. Hollenbeck | 6 | daughter | — | Minnesota |
| 62 | Evelyn A. Hollenbeck | 4 | daughter | — | Minnesota |
| 63 | Lucian Cole | 19 | Laborer | Farm Laborer | North Dakota |
| 64 | Melvin E. Kelly | 50 | Head | Farming | Minnesota |
| 65 | Anna K. Kelly | 48 | Wife | — | Minnesota |
| 66 | Joseph E. Kelly | 11 | Son | — | Minnesota |
| 67 | Timothy Mcmahon | 73 | Laborer | Farm Laborer | Minnesota |
| 68 | Amelia E. Schroeder | 52 | Head | — | Minnesota |
| 69 | Mary E. Schroeder THIS PERSON | 24 | daughter | — | Minnesota |
| 70 | Frederick G. Schroeder | 22 | Son | Farm Manager | Minnesota |
| 71 | Dorothy L. Schroeder | 19 | daughter | Housework | Minnesota |
| 72 | Doris K. Schroeder | 19 | daughter | — | Minnesota |
| 73 | Irene A. Schroeder | 16 | daughter | — | Minnesota |
| 74 | Herman W. Schroeder | 14 | Son | — | Minnesota |
| 75 | Herman H. Halton | 53 | Head | Farming | Minnesota |
| 76 | William F. Meyer | 54 | Head | Farming | Indiana |
| 77 | Dora M. Meyer | 51 | Wife | — | Minnesota |
| 78 | Carroll M. Meyer | 14 | daughter | — | Minnesota |
| 79 | Evelyn M. Meyer | 20 | daughter | Maid | Minnesota |
| 80 | Boyd R. Braun | 29 | Head | Farming | Minnesota |
Pedigree Summary
Mary + 5 siblings
Gen 1 · 5 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)