EP
Emma Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Olmsted-County, Minnesota
Our Model Tree links this Emma Parker across the 1920, 1930 and 1940 US Censuses in Olmsted-County, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 3-person household.
Age 65
b. ~1875
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Olmsted-County, Minnesota |
| Surname | Parker |
| Given Name | Emma T. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Rochester |
| 1935 Residence (County) | Olmsted |
| Additional Details | |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Rochester |
| Est. Birth Year | ~1875 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Ansel Parker | Head | — | 56 | ~1884 |
| Helen Parker | Daughter | — | 25 | ~1915 |
| Emma Parker | Spouse | — | 65 | ~1875 |
Census Appearances
1920
Olmsted, Minnesota
Spouse, age 45
Olmsted, Minnesota · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Emma L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Olmsted, Minnesota
Other, age 55
Olmsted, Minnesota · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Emma L. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 37 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Olmsted-County, Minnesota
Spouse, age 65
Olmsted-County, Minnesota · implied b. ~1875 — 3 household members
| Surname | Parker |
| Given Name | Emma T. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Rochester |
| 1935 Residence (County) | Olmsted |
| Highest Grade | G 6 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Parker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Emma Parker
Spouse · 1940 · age 65 · b. ~1875 · Minnesota
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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 — Olmsted-County, Minnesota
Open full size
1940 US Federal Census — Olmsted-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01944-00352)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jacqueline Bell | 11 | Daughter | — | Minnesota |
| 2 | George King | 72 | Head | — | England |
| 3 | Anna King | 70 | Wife | — | England |
| 4 | Ansel P. Parker | 56 | Head | Clerk | Iowa |
| 5 | Emma T. Parker THIS PERSON | 65 | Wife | — | Wisconsin |
| 6 | Helen Parker | 25 | Daughter | — | Minnesota |
| 7 | Robert Baldwin | 22 | Head | Attendant | Minnesota |
| 8 | Doris Baldwin | 22 | Wife | — | Minnesota |
| 9 | Fredrick Baldwin | 0 | Son | — | Minnesota |
| 10 | Ludwig Bandow | 64 | Head | Carpenter | Illinois |
| 11 | Anna Bandow | 63 | Wife | — | Minnesota |
| 12 | May Nelson | 23 | Head | Clerk Of Court | Minnesota |
| 13 | Frank Nelson | 30 | Husband | Printing | Minnesota |
| 14 | Augusta Nelson | 60 | Mother | — | Germany |
| 15 | Otto Aune | 31 | Head | Truck Driver | Minnesota |
| 16 | Jeanette Aune | 29 | Wife | — | Minnesota |
| 17 | Douglas Aune | 7 | Son | — | Minnesota |
| 18 | Robert Aune | 5 | Son | — | Minnesota |
| 19 | George Dukert | 24 | Head | Farming Last Year | N. Dakota |
| 20 | Rose Dukert | 24 | Wife | — | N. Dakota |
| 21 | George Jr. Dukert | 1 | Son | — | N. Dakota |
| 22 | Louise Healey | 60 | Head | — | Minnesota |
| 23 | Alice Healey | 31 | Daughter | — | Minnesota |
| 24 | Jean Ormand | 55 | Roomer | — | Minnesota |
| 25 | John A. Gatz | 88 | Head | — | Michigan |
| 26 | Ida Gatz | 64 | Wife | — | Germany |
| 27 | John H. Gatz | 43 | Son | Laborer | Minnesota |
| 28 | Mary Church | 69 | Head | — | Illinois |
| 29 | Sam Jassow | 55 | Head | Ladies Shop | Russia |
| 30 | Lena Jassow | 47 | Wife | Ladies Shop | Russia |
| 31 | Anna Campbell | 50 | Roomer | — | Sweden |
| 32 | William G. Machner | 64 | Head | Laborer | Minnesota |
| 33 | Sophia Machner | 54 | Wife | — | Minnesota |
| 34 | James Carson | 47 | Head | Foreman | Iowa |
| 35 | Clara C. Carson | 42 | Wife | — | Iowa |
| 36 | Harold Pooler | 30 | Head | Fireman | Minnesota |
| 37 | Hilda Pooler | 30 | Wife | — | Minnesota |
| 38 | John Crowe | 48 | Head | Bartender | Minnesota |
| 39 | Ella Crowe | 44 | Wife | — | Minnesota |
| 40 | Cecilia Crowe | 16 | Daughter | — | Minnesota |
Related Census Records
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)