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Lillian Peterson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ramsey-County, Minnesota
Our Model Tree links this Lillian Peterson across the 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 9-person household.
Age 18
b. ~1922
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, Minnesota |
| Surname | Peterson |
| Given Name | Lillian E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Occupation | New Worker |
| Class of Worker | 70 |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | New Worker |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1922 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillian | Age | Birth yr |
|---|---|---|---|---|
| George Peterson | Son | — | 19 | ~1921 |
| Lorraine Peterson | Daughter | — | 14 | ~1926 |
| Delores Peterson | Daughter | — | 12 | ~1928 |
| Emma Peterson | Spouse | — | 43 | ~1897 |
| Virginia Peterson | Daughter | — | 10 | ~1930 |
| Edward Peterson | Son | — | 3 | ~1937 |
| Paul Peterson | Head | — | 46 | ~1894 |
| Margaret Peterson | Daughter | — | 17 | ~1923 |
| Lillian Peterson | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Ramsey, Minnesota
Daughter, age 8
Ramsey, Minnesota · implied b. ~1922 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Lillian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Daughter, age 18
Ramsey-County, Minnesota · implied b. ~1922 — 9 household members
| Surname | Peterson |
| Given Name | Lillian E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | St. Paul City |
| 1935 Residence (County) | Ramsey |
| Occupation | New Worker |
| Class of Worker | 70 |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| 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 Lillian Peterson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lillian Peterson
Daughter · 1940 · age 18 · b. ~1922 · Minnesota
★ You are viewing this record
Sibling
Edward Peterson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delores Peterson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Peterson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorraine Peterson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Peterson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Peterson
Sibling · 1940 · age 19
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 — Ramsey-County, Minnesota
Open full size
1940 US Federal Census — Ramsey-County, Minnesota
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01995-00042)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elsie W Adams | 44 | Wife | — | Wisconsin |
| 2 | Robert L Adams | 14 | Son | — | Minnesota |
| 5 | Paul J. Peterson | 46 | Head | Meat Cutter | Minnesota |
| 6 | Emma B Peterson | 43 | Wife | — | Minnesota |
| 7 | George P Peterson | 19 | Son | Meat Cutter | Minnesota |
| 8 | Lillian E Peterson THIS PERSON | 18 | Daughter | New Worker | Minnesota |
| 9 | Margaret A Peterson | 17 | Daughter | — | Minnesota |
| 10 | Lorraine M Peterson | 14 | Daughter | — | Minnesota |
| 11 | Delores F Peterson | 12 | Daughter | — | Minnesota |
| 12 | Virginia J Peterson | 10 | Daughter | — | Minnesota |
| 13 | Edward F Peterson | 3 | Son | — | Minnesota |
| 14 | Bertrand Olson | 39 | Head | Post Office Clerk | Minnesota |
| 15 | James Beck | 33 | Head | Mill Operator | England |
| 16 | Irene M. Beck | 35 | Wife | — | Minnesota |
| 17 | Lois M Beck | 7 | Daughter | — | Minnesota |
| 18 | Joan Mary Beck | 3 | Daughter | — | Minnesota |
| 19 | John T Beck | 1 | Son | — | Minnesota |
| 20 | Thomas J. Smith | 73 | Father-in-law | — | Minnesota |
| 21 | Max A. Driscoll | 42 | Head | Truck Driver | Minnesota |
| 22 | Theresa Driscoll | 41 | Wife | — | S. Dakota |
| 23 | Edward T. Driscoll | 16 | Son | — | S. Dakota |
| 24 | Bernard M Driscoll | 13 | Son | — | S. Dakota |
| 25 | Bernice M Driscoll | 13 | Daughter | — | S. Dakota |
| 26 | Herbert Lagerstedt | 31 | Head | Accountant | Minnesota |
| 27 | Hattie M Lagerstedt | 30 | Wife | — | Colorado |
| 28 | Angela M Lagerstedt | 6 | Daughter | — | Minnesota |
| 29 | Patricia A Lagerstedt | 4 | Daughter | — | Minnesota |
| 30 | Shirley C Lagerstedt | 2 | Daughter | — | Minnesota |
| 31 | Julia M Nordquist | 67 | Mother-in-law | — | Illinois |
| 32 | John G Mcconnell | 52 | Head | Glass Maker | N. Dakota |
| 33 | Gertrude M Mcconnell | 48 | Wife | — | Minnesota |
| 34 | Arthur Houle | 28 | Head | Packer | Minnesota |
| 35 | Genevieve Houle | 28 | Wife | Feeder | Minnesota |
| 36 | Victor Bonneville | 58 | Head | Iron Moulder | Wisconsin |
| 37 | Florence M Bonneville | 51 | Wife | — | Wisconsin |
| 38 | Kenneth J Bonneville | 23 | Son | Waiter | Wisconsin |
| 39 | Adeline F Bonneville | 21 | Daughter | Office Clerk | Wisconsin |
| 40 | Dorothy L Bonneville | 19 | Daughter | New Worker | Wisconsin |
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)