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Emma Wagner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Weld-County, Colorado
Our Model Tree links this Emma Wagner across the 1930 and 1940 US Censuses in Weld-County, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 6-person household.
Age 15
b. ~1925
Female
Daughter
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Weld-County, Colorado |
| Surname | Wagner |
| Given Name | Emma |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Weld |
| Additional Details | |
| Occupation | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | 0 |
| Township / Ward | Precinct 3 |
| Est. Birth Year | ~1925 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Katharine Wagner | Spouse | — | 57 | ~1883 |
| Esther Wagner | Daughter | — | 12 | ~1928 |
| Emma Wagner | Daughter | — | 15 | ~1925 |
| Jake Wagner | Son | — | 20 | ~1920 |
| David Wagner | Son | — | 22 | ~1918 |
| John Wagner | Head | — | 56 | ~1884 |
Census Appearances
1930
Weld, Colorado
Daughter, age 4
Weld, Colorado · implied b. ~1926 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Erma L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Weld-County, Colorado
Daughter, age 15
Weld-County, Colorado · implied b. ~1925 — 6 household members
| Surname | Wagner |
| Given Name | Emma |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Weld |
| Occupation | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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
Daughter · 1940 · age 15 · b. ~1925 · Colorado
★ You are viewing this record
Sibling
David Wagner
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Wagner
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jake Wagner
Sibling · 1940 · age 20
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 — Weld-County, Colorado
Open full size
1940 US Federal Census — Weld-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00481-00131)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clara Montague | 2 | daughter | — | Colorado |
| 42 | Mary Montague | 1 | daughter | — | Colorado |
| 43 | York, Ulaise Montague | 12 | stepson | — | Nebraska |
| 44 | York, Elsie Montague | 9 | stepdaughter | — | Nebraska |
| 45 | York, Shirley Montague | 5 | stepdaughter | — | Nebraska |
| 46 | Owen Webb | 73 | head | — | Iowa |
| 47 | Esther Webb | 67 | wife | — | Illinois |
| 48 | John Wagner | 34 | head | 45 | Russia |
| 49 | Lela Wagner | 32 | wife | 0 | Colorado |
| 50 | Richard Wagner | 12 | son | — | Wisconsin |
| 51 | Dorothy Wagner | 9 | daughter | — | Colorado |
| 52 | David Wagner | 4 | son | — | Colorado |
| 53 | John C. Wagner | 56 | head | 82 | Russia |
| 54 | Katharine Wagner | 57 | wife | 0 | Russia |
| 55 | David Wagner | 22 | son | 80 | Colorado |
| 56 | Jake Wagner | 20 | son | 80 | Colorado |
| 57 | Emma Wagner THIS PERSON | 15 | daughter | 0 | Colorado |
| 58 | Esther Wagner | 12 | daughter | — | Colorado |
| 59 | Harlan Rogers | 30 | head | 98 | Kansas |
| 60 | Clara Rogers | 28 | wife | 0 | Oklahoma |
| 61 | Jo Henry Rogers | 10 | son | — | Arkansas |
| 62 | Bobby Rogers | 8 | son | — | Arkansas |
| 63 | John Aragon | 39 | head | 21 | Colorado |
| 64 | Irene Aragon | 29 | wife | 0 | Colorado |
| 65 | Minnie Aragon | 8 | daughter | — | Colorado |
| 66 | Leroy Aragon | 5 | son | — | Colorado |
| 67 | Eddie Aragon | 3 | son | — | Colorado |
| 68 | Reuben Aragon | 0 | son | — | Colorado |
| 69 | George Scott | 23 | head | Farmer | Colorado |
| 70 | Elby Scott | 23 | wife | 0 | Oklahoma |
| 71 | George A. Scott | 2 | son | — | Colorado |
| 72 | David Scott | 1 | son | — | Colorado |
| 73 | Alford Fitzpatrick | 57 | hired hand | 72 | Northern Ireland |
| 74 | David Scott | 65 | head | Farmer | Northern Ireland |
| 75 | Harvey Scott | 16 | son | Farmer | Colorado |
| 76 | Walter Scott | 13 | son | — | Colorado |
| 77 | William Coutts | 57 | head | Sheep Feeder | Scotland |
| 78 | Carl Milton | 42 | head | Farmer | Colorado |
| 79 | Teresa Milton | 35 | wife | — | North Dakota |
| 80 | Douglas Milton | 10 | son | — | Colorado |
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)