MF
Mary Fischer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Carver, Minnesota
Our Model Tree links this Mary Fischer across the 1920 and 1930 US Censuses in Carver, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 11-person household.
Age 37
b. ~1893
Female
Spouse
Born: Minnesota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Carver, Minnesota |
| Surname | Fischer |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 24 |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Waconia Township T 116 R 25 |
| Est. Birth Year | ~1893 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Marie Fischer | Daughter | — | 3 | ~1927 |
| Benedict Harshberger | Other | — | 22 | ~1908 |
| Albert Fischer | Head | — | 50 | ~1880 |
| Frank Fischer | Son | — | 5 | ~1925 |
| Mary Fischer | Spouse | — | 37 | ~1893 |
| Francis Fischer | Daughter | — | 10 | ~1920 |
| Evelyn Fischer | Daughter | — | 1 | ~1929 |
| Lucile Fischer | Daughter | — | 9 | ~1921 |
| Raymond Fischer | Son | — | 7 | ~1923 |
| Eleonora Fischer | Daughter | — | 12 | ~1918 |
| Mary Fischer | Other | — | 81 | ~1849 |
Census Appearances
1920
Carver, Minnesota
Spouse, age 27
Carver, Minnesota · implied b. ~1893 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fischer |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Carver, Minnesota
Spouse, age 37
Carver, Minnesota · implied b. ~1893 — 11 household members
| Surname | Fischer |
| Given Name | Mary M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 24 |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| 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 Fischer across 2 US Census years (1920 and 1930) in Carver, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fischer
Spouse · 1930 · age 37 · b. ~1893 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Carver, Minnesota
Open full size
1930 US Federal Census — Carver, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1082:0282)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul R. Elfertz | 37 | Head | Farmer | Minnesota |
| 2 | Lydia A. Elfertz | 33 | Wife | — | Minnesota |
| 3 | Raymond E. Elfertz | 13 | Son | — | Minnesota |
| 4 | William P. Elfertz | 12 | Son | — | Minnesota |
| 5 | Edward R. Elfertz | 10 | Son | — | Minnesota |
| 6 | Elizabeth D. Elfertz | 7 | Daughter | — | Minnesota |
| 7 | Ethel M. Elfertz | 5 | Daughter | — | Minnesota |
| 8 | Irene Gastel | 20 | Servant | Servant | Minnesota |
| 9 | Elmer E. Heinen | 29 | Head | Farmer | Minnesota |
| 10 | Esther H. Heinen | 27 | Wife | — | Minnesota |
| 11 | Preston E. Heinen | 5 | Son | — | Minnesota |
| 12 | Florian D. Heinen | 3 | Son | — | Minnesota |
| 13 | Dennis D. Heinen | 0 | Son | — | Minnesota |
| 14 | Charles Lonis | 50 | Head | Farmer | Minnesota |
| 15 | Elizabeth Lonis | 47 | Wife | — | Minnesota |
| 16 | Rose Lonis | 17 | Daughter | — | Minnesota |
| 17 | Alfred Lonis | 15 | Son | — | Minnesota |
| 18 | Benedict Lonis | 14 | Son | — | Minnesota |
| 19 | Francis Lonis | 12 | Son | — | Minnesota |
| 20 | Clara Lonis | 11 | Daughter | — | Minnesota |
| 21 | Raymond Lonis | 10 | Son | — | Minnesota |
| 22 | John Lonis | 8 | Son | — | Minnesota |
| 23 | Margareth Lonis | 5 | Daughter | — | Minnesota |
| 24 | Wilfred Lonis | 4 | Son | — | Minnesota |
| 25 | Albert J. Fischer | 50 | Head | Farmer | Minnesota |
| 26 | Mary M. Fischer THIS PERSON | 37 | Wife | — | Minnesota |
| 27 | Eleonora M. Fischer | 12 | Daughter | — | Minnesota |
| 28 | Francis Fischer | 10 | Daughter | — | Minnesota |
| 29 | Lucile Fischer | 9 | Daughter | — | Minnesota |
| 30 | Raymond E. Fischer | 7 | Son | — | Minnesota |
| 31 | Frank J. Fischer | 5 | Son | — | Minnesota |
| 32 | Marie T. Fischer | 3 | Daughter | — | Minnesota |
| 33 | Evelyn L. Fischer | 1 | Daughter | — | Minnesota |
| 34 | Mary Fischer | 81 | Mother | — | Germany |
| 35 | Benedict Harshberger | 22 | Brother | Laborer | Germany |
| 36 | Valentine Hartmann | 36 | Head | Farmer | Minnesota |
| 37 | Alice L. Hartmann | 32 | Wife | — | Minnesota |
| 38 | Carl L. Hartmann | 5 | Son | — | Minnesota |
| 39 | Alvin J. Hartmann | 3 | Son | — | Minnesota |
| 40 | Ardis J. Hartmann | 2 | Daughter | — | Minnesota |
| 41 | Joseph J. Zeman | 40 | Head | Farmer | Minnesota |
| 42 | Nellie M. Zeman | 33 | Wife | — | Minnesota |
| 43 | Lydia M. Zeman | 15 | Daughter | — | Minnesota |
| 44 | Adeline M. Zeman | 14 | Daughter | — | Minnesota |
| 45 | Leon J. Zeman | 11 | Son | — | Minnesota |
| 46 | Henry M. Hauswiller | 72 | Head | Farmer | Minnesota |
| 47 | Emma Hauswiller | 33 | Wife | — | Minnesota |
| 48 | Benedict Fischer | 43 | Brother-in-law | Farmer | Minnesota |
| 49 | Mariette Fischer | 2 | Daughter | — | Minnesota |
| 50 | Anna Zeman | 66 | Head | Farmer | Bohemia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)