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Emma Wagner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Knox-County, Nebraska
Our Model Tree links this Emma Wagner across the 1930 and 1940 US Censuses in Knox-County, Nebraska (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 7-person household.
Age 40
b. ~1900
Female
Spouse
Born: Nebraska
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Knox-County, Nebraska |
| Surname | Wagner |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Creighton Township |
| 1935 Residence (County) | Knox |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Creighton Township |
| Est. Birth Year | ~1900 |
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 Emma | Age | Birth yr |
|---|---|---|---|---|
| Lawrence Wagner | Son | — | 11 | ~1929 |
| Anne Wagner | Daughter | — | 13 | ~1927 |
| Herman Wagner | Son | — | 12 | ~1928 |
| Rose Wagner | Daughter | — | 3 | ~1937 |
| Math Wagner | Son | — | 14 | ~1926 |
| Emma Wagner | Spouse | — | 40 | ~1900 |
| Joseph Wagner | Head | — | 46 | ~1894 |
Census Appearances
1930
Knox, Nebraska
Other, age 30
Knox, Nebraska · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Emma |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 24 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Knox-County, Nebraska
Spouse, age 40
Knox-County, Nebraska · implied b. ~1900 — 7 household members
| Surname | Wagner |
| Given Name | Emma |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Creighton Township |
| 1935 Residence (County) | Knox |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Emma Wagner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Emma Wagner
Spouse · 1940 · age 40 · b. ~1900 · 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 — Knox-County, Nebraska
Open full size
1940 US Federal Census — Knox-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02252-00638)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Guldbrandsen | 64 | Head | Farmer | Denmark |
| 2 | Edith Guldbrandsen | 50 | Wife | — | Nebraska |
| 3 | George Guldbrandsen | 30 | Son | Farmer | Nebraska |
| 4 | Eunice Gerry | 69 | Head | — | Connecticut |
| 5 | Emma Nelson | 20 | Servant | Housekeeper | Nebraska |
| 6 | Ralph Lund | 42 | Head | Farmer | Nebraska |
| 7 | Viola Lund | 39 | Wife | — | Nebraska |
| 8 | Raymond Lund | 17 | Son | — | Nebraska |
| 9 | Robert Lund | 14 | Son | — | Nebraska |
| 10 | Gene Lund | 12 | Daughter | — | Nebraska |
| 11 | Oscar Olsen | 72 | Head | Farmer | Sweden |
| 12 | Walton Verna Olsen | 41 | Daughter | — | Nebraska |
| 13 | Charles Kyrias | 66 | Head | — | Germany |
| 14 | Freda Kyrias | 60 | Wife | — | Germany |
| 15 | Charles Kyrias | 17 | Son | — | Nebraska |
| 16 | Ida Kyrias | 20 | Daughter | — | Nebraska |
| 17 | Frank Kyrias | 29 | Son | Farmer | Nebraska |
| 18 | Norma Kyrias | 17 | Son's Wife | — | Nebraska |
| 19 | Claus Schroeder | 88 | Head | Farmer | Germany |
| 20 | Sophia Schroeder | 58 | Daughter | — | Illinois |
| 21 | Otto Schroeder | 56 | Son | Farmer | Illinois |
| 22 | Lora Schroeder | 54 | Daughter | — | Illinois |
| 23 | Emil Schroeder | 50 | Son | Manager | Illinois |
| 24 | Arthur Schroeder | 43 | Son | Farmer | Nebraska |
| 25 | Arthur Burger | 40 | Head | Foreman | Nebraska |
| 26 | Barbara Burger | 40 | Wife | — | Nebraska |
| 27 | Vern Nelson | 29 | Head | Farmer | Nebraska |
| 28 | Bertha Nelson | 27 | Wife | — | Nebraska |
| 29 | Albert Meyer | 32 | Head | Farmer | Nebraska |
| 30 | Helen Meyer | 22 | Wife | — | Nebraska |
| 31 | Joseph Wagner | 46 | Head | Farmer | Nebraska |
| 32 | Emma Wagner THIS PERSON | 40 | Wife | — | Nebraska |
| 33 | Math Wagner | 14 | Son | — | Nebraska |
| 34 | Anne Wagner | 13 | Daughter | — | Nebraska |
| 35 | Herman Wagner | 12 | Son | — | Nebraska |
| 36 | Lawrence Wagner | 11 | Son | — | Nebraska |
| 37 | Rose Wagner | 3 | Daughter | — | Nebraska |
| 38 | William Rogers | 77 | Head | — | Iowa |
| 39 | Cathrine Rogers | 66 | Wife | — | South Dakota |
| 40 | Philip Rogers | 34 | Son | Farmer | 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)