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Robert Greene — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ramsey-County, Minnesota
Our Model Tree links this Robert Greene across the 1930 and 1940 US Censuses in Ramsey-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ramsey-County, Minnesota |
| Surname | Greene |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | White Bear Township |
| 1935 Residence (County) | Ramsey |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same Place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | White Bear Township |
| Est. Birth Year | ~1918 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Florence Greene | Spouse | — | 40 | ~1900 |
| Frank Greene | Head | — | 45 | ~1895 |
| James Greene | Son | — | 19 | ~1921 |
| Robert Greene | Son | — | 22 | ~1918 |
| Mary Greene | Daughter | — | 12 | ~1928 |
| John Greene | Son | — | 9 | ~1931 |
Census Appearances
1930
Ramsey, Minnesota
Son, age 12
Ramsey, Minnesota · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Greene |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Ramsey-County, Minnesota
Son, age 22
Ramsey-County, Minnesota · implied b. ~1918 — 6 household members
| Surname | Greene |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | White Bear Township |
| 1935 Residence (County) | Ramsey |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 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 Greene across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Greene
Son · 1940 · age 22 · b. ~1918 · Minnesota
★ You are viewing this record
Sibling
John Greene
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Greene
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Greene
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
40 people indexed on this census page (nara:1940:m-t0627-01950-00931)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Mulrennan | 23 | Wife | — | Minnesota |
| 2 | Margaret Ann Mulrennan | 4 | Daughter | — | Minnesota |
| 3 | Frank Greene | 45 | Head | Roofer & Sider | Minnesota |
| 4 | Florence Greene | 40 | Wife | — | Minnesota |
| 5 | Robert Greene THIS PERSON | 22 | Son | Farmer | Minnesota |
| 6 | James Greene | 19 | Son | Farm Hand | Minnesota |
| 7 | Mary Lou Greene | 12 | Daughter | — | Minnesota |
| 8 | John Greene | 9 | Son | — | Minnesota |
| 9 | Raymond La Valle | 34 | Head | Farmer | Minnesota |
| 10 | Mary La Valle | 31 | Wife | — | Minnesota |
| 11 | Leonard La Valle | 12 | Son | — | Minnesota |
| 12 | Frank Kostuck | 39 | Head | Farmer | Minnesota |
| 13 | Selena Kostuck | 29 | Wife | — | Minnesota |
| 14 | Geneva Kostuck | 17 | Daughter | — | Minnesota |
| 15 | Richard Kostuck | 14 | Son | — | Minnesota |
| 16 | Loris Kostuck | 13 | Daughter | — | Minnesota |
| 17 | Shirley Kostuck | 7 | Daughter | — | Minnesota |
| 18 | Robert Kostuck | 6 | Son | — | Minnesota |
| 19 | Gerald Kostuck | 4 | Son | — | Minnesota |
| 20 | Joyce Kostuck | 2 | Daughter | — | Minnesota |
| 21 | Joseph Bauer | 44 | Head | Foreman | Austria |
| 22 | Emma Bauer | 42 | Wife | — | Wisconsin |
| 23 | Paul Bauer | 13 | Son | — | Minnesota |
| 24 | — | None | — | — | — |
| 25 | August Isakson | 66 | Head | Farmer | Sweden |
| 26 | Raymond Isakson | 37 | Son | — | Minnesota |
| 27 | Lillian Isakson | 24 | Daughter | — | Minnesota |
| 28 | Eileen Isakson | 18 | Daughter | — | Minnesota |
| 29 | Adam Long | 25 | Hired Hand | Farm Hand | No. Dakota |
| 30 | Joseph Kostuck | 69 | Head | Farmer | Germany |
| 31 | Nellie Kostuck | 55 | Wife | — | Minnesota |
| 32 | — | None | — | — | — |
| 33 | Bruce Isakson | 34 | Head | Trucker | Minnesota |
| 34 | Lillian Isakson | 24 | Wife | — | Iowa |
| 35 | Emill M. Johnson | 42 | Head | House Man | Sweden |
| 36 | Edith Johnson | 35 | Wife | — | Minnesota |
| 37 | Wayne Johnson | 4 | Son | — | Minnesota |
| 38 | Helma Johnson | 77 | Mother | — | Sweden |
| 39 | George Smith | 61 | Head | Farmer | Iowa |
| 40 | Della Smith | 51 | Wife | — | Illinois |
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)