PJ
Patricia Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Louis-County, Minnesota
Our Model Tree links this Patricia Johnson across the 1930 and 1940 US Censuses in St.-Louis-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-County, Minnesota |
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chisholm City |
| 1935 Residence (County) | St. Louis |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Chisholm 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Patricia | Age | Birth yr |
|---|---|---|---|---|
| Gail Johnson | Daughter | — | 17 | ~1923 |
| David Johnson | Son | — | 8 | ~1932 |
| Albert Johnson | Son | — | 19 | ~1921 |
| Patricia Johnson | Daughter | — | 18 | ~1922 |
| Mary Johnson | Head | — | 48 | ~1892 |
| Virginia Johnson | Daughter | — | 11 | ~1929 |
| Helen Johnson | Daughter | — | 15 | ~1925 |
Census Appearances
1930
St Louis, …
Daughter, age 7
St Louis, Minnesota · implied b. ~1923 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Patricia M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
St.-Louis-County, Minnesota
Daughter, age 18
St.-Louis-County, Minnesota · implied b. ~1922 — 7 household members
| Surname | Johnson |
| Given Name | Patricia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Chisholm City |
| 1935 Residence (County) | St. Louis |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | C 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 Patricia Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Patricia Johnson
Daughter · 1940 · age 18 · b. ~1922 · Minnesota
★ You are viewing this record
Sibling
Virginia Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Johnson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Johnson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gail Johnson
Sibling · 1940 · age 17
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 — St.-Louis-County, Minnesota
Open full size
1940 US Federal Census — St.-Louis-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01955-00418)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Head Johnson | 48 | Head | — | Michigan |
| 2 | Albert B. Johnson | 19 | Son | — | Minnesota |
| 3 | Patricia Johnson THIS PERSON | 18 | Daughter | — | Minnesota |
| 4 | Gail Johnson | 17 | Daughter | — | Minnesota |
| 5 | Helen Johnson | 15 | Daughter | — | Minnesota |
| 6 | Virginia Johnson | 11 | Daughter | — | Minnesota |
| 7 | David Johnson | 8 | Son | — | Minnesota |
| 8 | Mario Paoli | 51 | Head | — | Italy |
| 9 | Raymond Paoli | 21 | Son | Butcher | Minnesota |
| 10 | May Paoli | 15 | Daughter | — | Minnesota |
| 11 | Elizabeth Markesi | 21 | Servant | Maid | Minnesota |
| 12 | A. Gertrude Mcbride | 31 | Head | Chiropractor | Minnesota |
| 13 | Ardell Mcbride | 26 | Wife | — | Michigan |
| 14 | James J. Weir | 42 | Head | Fireman | Illinois |
| 15 | Hulda S. Weir | 40 | Wife | — | Massachusetts |
| 16 | James S. Weir | 10 | Son | — | Minnesota |
| 17 | Helen Rugland | 46 | Head | Teacher | Minnesota |
| 18 | Ruth Rugland | 46 | Partner | — | Minnesota |
| 19 | Dewey F. Wall | 41 | Head | Recreation Director | Michigan |
| 20 | Esther Wall | 40 | Wife | — | South Dakota |
| 21 | Edna E. Norman | 40 | Head | Teacher | Wisconsin |
| 22 | Henry Fugere | 72 | Head | Fireman | Canada-French |
| 23 | Ralph W. Johnson | 43 | Head | Clerk | Michigan |
| 24 | Gwendola Johnson | 42 | Wife | Clerk | Iowa |
| 25 | Joseph Kuzma | 35 | Head | Analyst-Man | Minnesota |
| 26 | Anne V. Kuzma | 25 | Wife | — | Minnesota |
| 27 | Mario Maturi | 30 | Head | Timekeeper | Minnesota |
| 28 | Bertha Maturi | 21 | Wife | — | Minnesota |
| 29 | George W. Jacobs | 66 | Head | — | Illinois |
| 30 | Ella T. Jacobs | 66 | Wife | — | Ohio |
| 31 | George A. Wright | 66 | Head | Janitor | Iowa |
| 32 | Clara A. Wright | 60 | Wife | — | Illinois |
| 33 | Alvin P. Wright | 31 | Head | Laborer | South Dakota |
| 34 | Gertrude Wright | 20 | Wife | — | North Dakota |
| 35 | Barbara J. Wright | 4 | Daughter | — | Minnesota |
| 36 | Roger A. Wright | 1 | Son | — | Minnesota |
| 37 | Ira O. Wright | 71 | Head | — | Michigan |
| 38 | Mary A. Wright | 65 | Wife | — | Indiana |
| 39 | Matt Mattson | 44 | Head | Miner | Finland |
| 40 | Helmi Mattson | 43 | Wife | — | Finland |
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)