EP
Elizabeth Peterson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marquette-County, Michigan
Our Model Tree links this Elizabeth Peterson across the 1920, 1930 and 1940 US Censuses in Marquette-County, Michigan (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1889), then head of a 6-person household.
Age 51
b. ~1889
Female
Daughter
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marquette-County, Michigan |
| Surname | Peterson |
| Given Name | Elizabeth K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Negaunee City |
| 1935 Residence (County) | Marquette |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Negaunee City |
| Est. Birth Year | ~1889 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Eva Pasanen | Daughter | — | 39 | ~1901 |
| John Peterson | Son | — | 49 | ~1891 |
| Robert Pasanen | Other | — | 15 | ~1925 |
| Marie Peterson | Head | — | 74 | ~1866 |
| Ira Pasanen | Other | — | 42 | ~1898 |
| Elizabeth Peterson | Daughter | — | 51 | ~1889 |
Census Appearances
1920
Marquette, Michigan
Daughter, age 31
Marquette, Michigan · implied b. ~1889 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Marquette, Michigan
Daughter, age 41
Marquette, Michigan · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Marquette-County, Michigan
Daughter, age 51
Marquette-County, Michigan · implied b. ~1889 — 6 household members
| Surname | Peterson |
| Given Name | Elizabeth K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Negaunee City |
| 1935 Residence (County) | Marquette |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Elizabeth Peterson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Peterson (~0.92 confidence) and father John Peterson (~0.60 confidence) and mother Marie Peterson (~0.92 confidence) and mother Marie Peterson (~0.92 confidence) and mother Mary Peterson (~0.60 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.79
Father
John Peterson
b. ~1862
Source father
● Household
· direct · ~0.92
Father
John Peterson
b. ~1882
Source father
● Household
· direct · ~0.6
Mother
Marie Peterson
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Marie Peterson
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Mary Peterson
b. ~1886
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Elizabeth Peterson
Daughter · 1940 · age 51 · b. ~1889 · Michigan
★ You are viewing this record
Sibling
Eva Pasanen
Sibling · 1940 · age 39
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Peterson
Sibling · 1940 · age 49
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 — Marquette-County, Michigan
Open full size
1940 US Federal Census — Marquette-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01787-00392)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eva D. Dompierre | 58 | Head | — | England |
| 2 | Bernard A. Dompierre | 26 | Son | Loader | Michigan |
| 3 | Florence M. Dompierre | 19 | Daughter | — | Michigan |
| 4 | Francis E. Dompierre | 15 | Son | — | Michigan |
| 5 | Horace W. Dompierre | 36 | Head | Teller | Michigan |
| 6 | Millicent Dompierre | 34 | Wife | — | Michigan |
| 7 | David W. Dompierre | 6 | Son | — | Michigan |
| 8 | Leonard D. Field | 48 | Head | Mail Carrier | Michigan |
| 9 | Florence D. Field | 41 | Wife | — | South Dakota |
| 10 | Raymond A. Field | 18 | Son | — | Michigan |
| 11 | Marie J. Peterson | 74 | Head | — | Denmark |
| 12 | Elizabeth K. Peterson THIS PERSON | 51 | Daughter | — | Michigan |
| 13 | John H. Peterson | 49 | Son | Truck Driver | Michigan |
| 14 | Ira A. Pasanen | 42 | Son-in-law | Truck Driver | Finland |
| 15 | Eva M. Pasanen | 39 | Daughter | — | Michigan |
| 16 | Robert I. Pasanen | 15 | Grandson | — | Michigan |
| 17 | John Hagerty | 70 | Head | Hydrant Inspector | Rhode Island |
| 18 | Daniel Hagerty | 63 | Brother | — | Michigan |
| 19 | Henry Hendrickson | 73 | Head | Watchman | Sweden |
| 20 | Edwin Hendrickson | 49 | Son | Laborer | Michigan |
| 21 | Joseph L. Duschane | 40 | Son-in-law | Loader Underground | Michigan |
| 22 | Eleanor M. Duschane | 32 | Daughter | — | Michigan |
| 23 | Kathlyn M. Duschane | 6 | Granddaughter | — | Michigan |
| 24 | Katherine M. Reidy | 58 | Head | — | Michigan |
| 25 | John C. Kinville | 31 | Roomer | Pharmacist Chemist | Michigan |
| 26 | Peter Bogetto | 63 | Head | — | Italy |
| 27 | Bernice C. Desotell | 18 | Housekeeper | Housekeeper | Indiana |
| 28 | Joseph M. Sundine | 43 | Head | Truck Driver | Michigan |
| 29 | Viola M. Sundine | 34 | Sister | — | Michigan |
| 30 | Ben E. Swanson | 53 | Head | Laborer | Michigan |
| 31 | Phoebe Swanson | 49 | Wife | — | Michigan |
| 32 | E. M. Marcocci | 25 | Daughter | Manager | Michigan |
| 33 | Charlotte V. Haupt | 28 | Daughter | — | Michigan |
| 34 | Frederick J. Haupt | 3 | Grandson | — | Michigan |
| 35 | Peter Nadeau | 62 | Brother-in-law | Dry Man | Michigan |
| 36 | John Torreano | 60 | Head | Laborer | Italy |
| 37 | Johanna Torreano | 60 | Wife | — | Italy |
| 38 | John Torreano | 27 | Son | Miner | Michigan |
| 39 | George Torreano | 22 | Son | Helper On Terrazzo Tile Layer | Michigan |
| 40 | Lucille Torreano | 18 | Daughter | Waitress | Michigan |
Pedigree Summary
Elizabeth + 2 siblings
Gen 1 · 5 parents
~0.79
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)