MF
Mary Fleming — 1940 US Census Record
Model Tree available1940 United States Federal Census · Rensselaer-County, New York
Our Model Tree links this Mary Fleming across the 1920, 1930 and 1940 US Censuses in Rensselaer-County, New York (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1914), then head of a 2-person household.
Age 26
b. ~1914
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Rensselaer-County, New York |
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Troy City |
| 1935 Residence (County) | Rensselaer |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Troy City |
| Est. Birth Year | ~1914 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Fleming | Daughter | — | 26 | ~1914 |
| John Fleming | Head | — | 60 | ~1880 |
Census Appearances
1920
Rensselaer, New …
Daughter, age 4
Rensselaer, New York · implied b. ~1916 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Rensselaer, New …
Daughter, age 14
Rensselaer, New York · implied b. ~1916 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Home Owned/Rented | 98 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Rensselaer-County, New …
Daughter, age 26
Rensselaer-County, New York · implied b. ~1914 — 2 household members
| Surname | Fleming |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Troy City |
| 1935 Residence (County) | Rensselaer |
| Highest Grade | Hs 4 |
| 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 Mary Fleming across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Fleming (~0.92 confidence) and father William Fleming (~0.92 confidence) and father John Fleming (~0.92 confidence) and mother Eunice Fleming (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Fleming
b. ~1871
Source father
● Household
· direct · ~0.92
Father
William Fleming
b. ~1873
Source father
● Household
· direct · ~0.92
Father
John Fleming
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Eunice Fleming
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Fleming
Daughter · 1940 · age 26 · b. ~1914 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Rensselaer-County, New York
Open full size
1940 US Federal Census — Rensselaer-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02758-00673)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Sweeney | 61 | Head | Machinist | New York |
| 2 | Mary Mullen | 70 | Head | — | New York |
| 3 | Margaret Mullen | 72 | Sister | — | New York |
| 4 | C. Ellen Barrett | 61 | Head | — | New York |
| 5 | Fred Barrett | 53 | Brother | Chef | New York |
| 6 | J. Earl Durby | 45 | Lodger | Claim Adjuster | New Hampshire |
| 7 | John Fleming | 60 | Head | Labourer | New York |
| 8 | Mary Fleming THIS PERSON | 26 | Daughter | — | New York |
| 9 | Catherine Mahar | 34 | Head | — | New York |
| 10 | Martin Mahar | 16 | Son | — | New York |
| 11 | Eleanor Mahar | 14 | Daughter | — | New York |
| 12 | John Mahar | 9 | Son | — | New York |
| 13 | William Mahar | 9 | Son | — | New York |
| 14 | Kathleen Mahar | 5 | Daughter | — | New York |
| 15 | Robert Baumbach | 45 | Head | Laborer | New York |
| 16 | Marie Baumbach | 49 | Wife | — | New York |
| 17 | Helen Baumbach | 21 | Daughter | Nurse Aid | New York |
| 18 | Jean Baumbach | 9 | Daughter | — | New York |
| 19 | Henry Baumbach | 72 | Father | — | New York |
| 20 | Ralph Colagione | 60 | Head | Brushmaker | Italy |
| 21 | Ralph J. Colagione | 19 | Son | — | New York |
| 22 | Catherine Colagione | 12 | Daughter | — | New York |
| 23 | Helen Fogarty | 63 | Head | Strapping | New York |
| 24 | Peter Diduck | 48 | Head | Tailor | Poland |
| 25 | Rose Diduck | 42 | Wife | — | Poland |
| 26 | Michael Diduck | 22 | Son | Shipping Clerk | New York |
| 27 | Nicholas Diduck | 20 | Son | Brush Shaper | New York |
| 28 | Joseph Diduck | 14 | Son | — | New York |
| 29 | Joseph Gallo | 75 | Head | Barber | Italy |
| 30 | Theresa Gallo | 29 | Wife | Tie Maker | New York |
| 31 | Charles Wifford | 33 | Head | Houseworker | New York |
| 32 | Anna Bachand | 58 | Head | Folder | New York |
| 33 | Mary Sherman | 54 | Sister | General Worker | New York |
| 34 | William Mack | 50 | Head | Asst. Chef | Vermont |
| 35 | Peter Sorel | 24 | Lodger | Chef | New York |
| 36 | Arthur Sorel | 28 | Lodger | Chef | New York |
| 37 | Blaine S. Atkins | 27 | Head | Cook | Mass. |
| 38 | Catherine M. Atkins | 33 | Wife | Asst Cashier | New York |
| 39 | Donald H. Mckinley | 13 | Nephew | — | New York |
| 40 | Eileen J. O'Donnell | 21 | Lodger | Ironer | Mass. |
Pedigree Summary
Mary
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)