RE
Robert Erickson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this Robert Erickson across the 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 9-person household.
Age 10
b. ~1930
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Erickson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Minneapolis |
| Est. Birth Year | ~1930 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Erickson | Son | — | 10 | ~1930 |
| Paul Erickson | Son | — | 12 | ~1928 |
| James Erickson | Son | — | 3 | ~1937 |
| Charles Erickson | Son | — | 16 | ~1924 |
| Marjorie Erickson | Daughter | — | 18 | ~1922 |
| Betty Erickson | Daughter | — | 1 | ~1939 |
| Edward Erickson | Head | — | 38 | ~1902 |
| Edith Erickson | Spouse | — | 37 | ~1903 |
| Joyce Erickson | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Hennepin, Minnesota
Son, age 1
Hennepin, Minnesota · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Erickson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Hennepin-County, Minnesota
Son, age 10
Hennepin-County, Minnesota · implied b. ~1930 — 9 household members
| Surname | Erickson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 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 Robert Erickson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Erickson
Son · 1940 · age 10 · b. ~1930 · Minnesota
★ You are viewing this record
Sibling
Betty Erickson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Erickson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Erickson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Erickson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Erickson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Erickson
Sibling · 1940 · age 12
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 — Hennepin-County, Minnesota
Open full size
1940 US Federal Census — Hennepin-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01986-00450)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Roman | 52 | Head | Proprietor | Czecho-Slovakia |
| 42 | Anna Roman | 46 | Wife | — | Minnesota |
| 43 | Agnes Roman | 21 | Daughter | Clerk | Minnesota |
| 44 | William Roman | 17 | Son | — | Minnesota |
| 45 | Herc Roman | 13 | Son | — | Minnesota |
| 46 | Mary B. Weyrauch | 66 | Head | — | Minnesota |
| 47 | Roland A. Weyrauch | 34 | Son | Janitor | Minnesota |
| 48 | Herman Abraham | 81 | Head | — | Germany |
| 49 | Elsie Sheibe | 53 | Daughter | — | Minnesota |
| 50 | Leonard Paradise | 26 | Head | Mechanic | Minnesota |
| 51 | Myrtle Paradise | 25 | Wife | — | North Dakota |
| 52 | Carol Paradise | 5 | Daughter | — | Minnesota |
| 53 | Bryan Francis | 40 | Head | Machine Operator | Minnesota |
| 54 | Frances Francis | 38 | Wife | Laborer | Minnesota |
| 55 | George Francis | 10 | Son | — | Minnesota |
| 56 | Charles Long | 42 | Head | Laborer | Minnesota |
| 57 | Emma Long | 39 | Wife | — | Minnesota |
| 58 | Marion Long | 15 | Daughter | — | Minnesota |
| 59 | Charles Long | 13 | Son | — | Minnesota |
| 60 | Beatrice Long | 11 | Daughter | — | Minnesota |
| 61 | Edith Long | 7 | Daughter | — | Minnesota |
| 62 | Edward Long | 4 | Son | — | Minnesota |
| 63 | Edward Erickson | 38 | Head | Laborer | Minnesota |
| 64 | Edith Erickson | 37 | Wife | — | Minnesota |
| 65 | Marjorie Erickson | 18 | Daughter | — | Minnesota |
| 66 | Charles Erickson | 16 | Son | — | Minnesota |
| 67 | Paul Erickson | 12 | Son | — | Minnesota |
| 68 | Robert Erickson THIS PERSON | 10 | Son | — | Minnesota |
| 69 | Joyce Erickson | 6 | Daughter | — | Minnesota |
| 70 | James Erickson | 3 | Son | — | Minnesota |
| 71 | Betty Erickson | 1 | Daughter | — | Minnesota |
| 72 | Oscar Nordling | 44 | Head | Laborer | Minnesota |
| 73 | Helga Nordling | 37 | Wife | — | Massachusetts |
| 74 | Gertrude Nordling | 15 | Daughter | — | Minnesota |
| 75 | Donald Nordling | 12 | Son | — | Minnesota |
| 76 | Dennis Nordling | 10 | Son | — | Minnesota |
| 77 | Leona Nordling | 9 | Daughter | — | Minnesota |
| 78 | Kenneth Nordling | 7 | Son | — | Minnesota |
| 79 | Richard Nordling | 6 | Son | — | Minnesota |
| 80 | Albert Stern | 32 | Head | Florist | Minnesota |
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)