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Bertha Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Berkshire-County, Massachusetts
Our Model Tree links this Bertha Green across the 1920, 1930 and 1940 US Censuses in Berkshire-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 3-person household.
Age 47
b. ~1893
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Berkshire-County, Massachusetts |
| Surname | Green |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Pittsfield |
| 1935 Residence (County) | Berkshire |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Pittsfield |
| Est. Birth Year | ~1893 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Verner Green | Head | — | 48 | ~1892 |
| R Green | Son | — | 19 | ~1921 |
| Bertha Green | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Berkshire, Massachusetts
Spouse, age 27
Berkshire, Massachusetts · implied b. ~1893 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Berkshire, Massachusetts
Spouse, age 37
Berkshire, Massachusetts · implied b. ~1893 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 22 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Berkshire-County, Massachusetts
Spouse, age 47
Berkshire-County, Massachusetts · implied b. ~1893 — 3 household members
| Surname | Green |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | Pittsfield |
| 1935 Residence (County) | Berkshire |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Bertha Green across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Bertha Green
Spouse · 1940 · age 47 · b. ~1893 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Berkshire-County, Massachusetts
Open full size
1940 US Federal Census — Berkshire-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01569-00152)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harold B. Clark | 21 | Son | Machinist | Massachusetts |
| 42 | Raymond A. Clark | 19 | Son | — | Massachusetts |
| 43 | Robert N. Clark | 6 | Son | — | Massachusetts |
| 44 | Dickey A. Clark | 3 | Daughter | — | Massachusetts |
| 45 | Donald R. Clark | 1 | Son | — | Massachusetts |
| 46 | Verner M. Green | 48 | Head | Toner | Texas |
| 47 | Bertha Green THIS PERSON | 47 | Wife | — | New York |
| 48 | R. Gordon Green | 19 | Son | — | Massachusetts |
| 49 | Anton B. Olsen | 74 | Head | Electric Engineer | Norway |
| 50 | Martha M. Olsen | 60 | Wife | — | Norway |
| 51 | Harold C. Olsen | 24 | Son | Mechanic | Massachusetts |
| 52 | Mabel E. Olsen | 26 | Daughter | Payroll Clerk | Massachusetts |
| 53 | Virginia R. Olsen | 32 | Daughter | Electrical Engineer | Massachusetts |
| 54 | Arthur A. Olsen | 33 | Head | Toolmaker | Massachusetts |
| 55 | Virginia L. Olsen | 32 | Wife | — | Massachusetts |
| 56 | Corey J. B. Olsen | 36 | Head | Electric Engineer | New York |
| 57 | Emily B. Olsen | 32 | Wife | — | Massachusetts |
| 58 | Emily E. Olsen | 8 | Daughter | — | Massachusetts |
| 59 | Stanley B. Howard | 25 | Head | Electric Engineer | Maine |
| 60 | Ruby E. Howard | 24 | Wife | — | Penn |
| 61 | Anthony Rogers | 73 | Head | — | Massachusetts |
| 62 | Minnie Rogers | 60 | Wife | — | New York |
| 63 | Andrew J. Rogers | 31 | Son | Pin Setter | Massachusetts |
| 64 | Walter D. Rogers | 28 | Son | Crane Operator | Massachusetts |
| 65 | Paul J. Rogers | 27 | Son | Winder | Massachusetts |
| 66 | William R. Rogers | 23 | Son | Winder | Massachusetts |
| 67 | Margaret B. Giroux | 13 | Grand-dau | — | Massachusetts |
| 68 | Edward J. Giroux | 11 | Grand-son | — | Massachusetts |
| 69 | Robert W. Giroux | 9 | Grand-son | — | Massachusetts |
| 70 | Joseph L. Bedard | 47 | Head | Coppersmith | Vermont |
| 71 | Esther M. Bedard | 45 | Wife | — | Penn |
| 72 | Catherine M. Bedard | 9 | Daughter | — | Massachusetts |
| 73 | Walter C. Axtell | 79 | Head | — | Massachusetts |
| 74 | Annie L. Axtell | 58 | Wife | — | Massachusetts |
| 75 | Lawrence Curletti | 49 | Head | Proprietor | Italy |
| 76 | Carolina Curletti | 51 | Wife | Proprietor | Italy |
| 77 | John C. Curletti | 22 | Son | Butcher | Connecticut |
| 78 | Eugene R. Curletti | 21 | Son | Delivery Boy | Connecticut |
| 79 | Ernest Marchisio | 29 | Son-in-law | Contractor | Massachusetts |
| 80 | Phyllis Marchisio | 28 | Daughter | — | New York |
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)