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Mary Mcintosh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Butler-County, Pennsylvania
Our Model Tree links this Mary Mcintosh across the 1920, 1930 and 1940 US Censuses in Butler-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 4-person household.
Age 44
b. ~1896
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Butler-County, Pennsylvania |
| Surname | McIntosh |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Butler City |
| 1935 Residence (County) | Butler |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Butler City |
| Est. Birth Year | ~1896 |
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 |
|---|---|---|---|---|
| W Mcintosh | Head | — | 45 | ~1895 |
| Dorothy Mcintosh | Daughter | — | 19 | ~1921 |
| Ruth Mcintosh | Daughter | — | 14 | ~1926 |
| Mary Mcintosh | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Butler, Pennsylvania
Spouse, age 24
Butler, Pennsylvania · implied b. ~1896 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McIntosh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Butler, Pennsylvania
Spouse, age 34
Butler, Pennsylvania · implied b. ~1896 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McIntosh |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 24 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Butler-County, Pennsylvania
Spouse, age 44
Butler-County, Pennsylvania · implied b. ~1896 — 4 household members
| Surname | McIntosh |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Butler City |
| 1935 Residence (County) | Butler |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Mcintosh 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 Mcintosh
Spouse · 1940 · age 44 · b. ~1896 · Pennsylvania
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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 — Butler-County, Pennsylvania
Open full size
1940 US Federal Census — Butler-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03448-00521)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael M. Steele | 29 | Head | Laborer | Pennsylvania |
| 2 | Alice D. Steele | 31 | Wife | — | Pennsylvania |
| 3 | Anna M. Steele | 10 | Daughter | — | Pennsylvania |
| 4 | Michael Jr. Steele | 4 | Son | — | Pennsylvania |
| 5 | Alice C. Steele | 1 | Daughter | — | Pennsylvania |
| 6 | Metro Melchyk | 48 | Head | Wheel Gauger | Russia |
| 7 | Cathryn Melchyk | 51 | Wife | — | Austria |
| 8 | Joe Melchyk | 31 | Son | Construction | Pennsylvania |
| 9 | Frank Melchyk | 21 | Son | Laborer | Pennsylvania |
| 10 | Tony Melchyk | 19 | Son | New Worker | Pennsylvania |
| 11 | Mary Melchyk | 15 | Daughter | — | Pennsylvania |
| 12 | Lynch Walker | 59 | Head | Laborer | Pennsylvania |
| 13 | Ada Walker | 48 | Wife | — | New York |
| 14 | Violet Walker | 15 | Daughter | Clerk | Pennsylvania |
| 15 | Robert Walker | 17 | Son | — | Pennsylvania |
| 16 | W. J. Magill | 75 | Head | — | North Ireland |
| 17 | Orra A. Magill | 64 | Wife | — | Pennsylvania |
| 18 | M. R. Hawk | 67 | Head | Minister | Pennsylvania |
| 19 | Theresa Hawk | 58 | Wife | — | Pennsylvania |
| 20 | W. R. Mcintosh | 45 | Head | Metal Worker | Pennsylvania |
| 21 | Mary J. Mcintosh THIS PERSON | 44 | Wife | — | Pennsylvania |
| 22 | Dorothy Mcintosh | 19 | Daughter | New Worker | Pennsylvania |
| 23 | Ruth Mcintosh | 14 | Daughter | — | Pennsylvania |
| 24 | Gertrude Williams | 67 | Head | — | Pennsylvania |
| 25 | Helen Williams | 41 | Daughter | Paper Folder | Pennsylvania |
| 26 | Jack Krumley | 38 | Head | Teamster | Oklahoma |
| 27 | Jean Krumley | 47 | Wife | — | Pennsylvania |
| 28 | Melvin Smith | 23 | Lodger | Truck Driver | Alabama |
| 29 | Victoria Smith | 21 | Lodger | — | Pennsylvania |
| 30 | Lillian Markham | 50 | Head | — | Pennsylvania |
| 31 | Ronald Markham | 15 | Son | Attendant | Pennsylvania |
| 32 | Minerva Waters | 66 | Head | — | Pennsylvania |
| 33 | Georgia Brown | 46 | Daughter | — | Pennsylvania |
| 34 | Ernest Brown | 45 | Son in law | Porter | Tennessee |
| 35 | Charles Brown | 23 | Grandson | Attendant | Pennsylvania |
| 36 | John Brown | 20 | Grandson | 26 | Pennsylvania |
| 37 | Georgia Brown | 15 | Granddaughter | — | Pennsylvania |
| 38 | Edward C. Haug | 38 | Head | Craneman | Pennsylvania |
| 39 | Ivy Haug | 30 | Wife | — | England |
| 40 | George R. Haug | 11 | Son | — | Pennsylvania |
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)