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Mary Barker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, New York
Our Model Tree links this Mary Barker across the 1920, 1930 and 1940 US Censuses in Montgomery-County, New York (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 4-person household.
Age 62
b. ~1878
Female
Head
Born: England
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, New York |
| Surname | Barker |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Amsterdam |
| 1935 Residence (County) | Montgomery |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Amsterdam |
| Est. Birth Year | ~1878 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Barker | Daughter | — | 19 | ~1921 |
| Mary Barker | Head | — | 62 | ~1878 |
| Jackson Boak | Other | — | 40 | ~1900 |
| Leonard Barker | Son | — | 23 | ~1917 |
Census Appearances
1920
Montgomery, New …
Spouse, age 41
Montgomery, New York · implied b. ~1879 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barker |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1904 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Montgomery, New …
Spouse, age 52
Montgomery, New York · implied b. ~1878 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barker |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1900 |
| Age at First Marriage | 20 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Montgomery-County, New …
Head, age 62
Montgomery-County, New York · implied b. ~1878 — 4 household members
| Surname | Barker |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | Amsterdam |
| 1935 Residence (County) | Montgomery |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Mary Barker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Barker
Head · 1940 · age 62 · b. ~1878 · New York
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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 — Montgomery-County, New York
Open full size
1940 US Federal Census — Montgomery-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02681-00152)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Piorkowski | 44 | Wife | Spooler | Poland |
| 2 | Alice Piorkowski | 23 | Daughter | Invert. Work | New York |
| 3 | Stella Piorkowski | 21 | Daughter | Lacer Footballs | New York |
| 4 | Kay Piorkowski | 19 | Daughter | — | New York |
| 5 | Bernard Piorkowski | 11 | Son | — | New York |
| 6 | Dorothy Piorkowski | 9 | Daughter | — | New York |
| 7 | Valentine Midlowski | 50 | Head | Weaver | Poland |
| 8 | Mary Midlowski | 50 | Wife | Spinner | Poland |
| 9 | Stanley Midlowski | 22 | Son | Laborer | Connecticut |
| 10 | Cecelia Midlowski | 19 | Daughter | — | Connecticut |
| 11 | Genevieve Midlowski | 13 | Daughter | — | New York |
| 12 | John Midlowski | 10 | Son | — | New York |
| 13 | Carmine Giovannitti | 60 | Head | — | Italy |
| 14 | Carmella Giovannitti | 62 | Wife | Laborer | Italy |
| 15 | Michael Giovannitti | 31 | Son | Laborer | New York |
| 16 | Assunda Giovannitti | 28 | Daughter | Bind Finish | New York |
| 17 | John Sharp | 34 | Head | Stripper | New York |
| 18 | Bertha Sharp | 30 | Wife | Weaver | New York |
| 19 | Jean Sharp | 4 | Daughter | — | New York |
| 20 | Elmer Plossi | 29 | Head | Musician | New York |
| 21 | Marian Plossi | 24 | Wife | — | New York |
| 22 | Elmer Jr. Plossi | 8 | Son | — | New York |
| 23 | Marshall Plossi | 6 | Son | — | New York |
| 24 | John Plossi | 4 | Son | — | New York |
| 25 | Ernest Brummagio | 53 | Head | Wpa | Italy |
| 26 | Rose Brummagio | 53 | Wife | — | Italy |
| 27 | Albert Brummagio | 18 | Son | — | New York |
| 28 | Joseph S. Deal | 48 | Head | Weaver | New York |
| 29 | Dorothy M. Deal | 22 | Daughter | — | New York |
| 30 | John J. Greene | 65 | Head | Machinist | England |
| 31 | Elizabeth Greene | 65 | Wife | — | Ireland |
| 32 | Mary Barker THIS PERSON | 62 | Head | — | England |
| 33 | Leonard Barker | 23 | Son | Sorter | New York |
| 34 | Mary Barker | 19 | Daughter | Stenographer | New York |
| 35 | Jackson Boak | 40 | Lodger | Painter | New York |
| 36 | William Jr. Frank | 33 | Head | Shipping Clerk | New York |
| 37 | Minnie Frank | 33 | Wife | — | New York |
| 38 | Jane Frank | 9 | Daughter | — | New York |
| 39 | William Jr. Frank | 7 | Son | — | New York |
| 40 | Edward Zabo | 35 | Head | Weaver | 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)