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Mary Mcintosh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Buchanan-County, Missouri
Our Model Tree links this Mary Mcintosh across the 1930 and 1940 US Censuses in Buchanan-County, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Buchanan-County, Missouri |
| Surname | McIntosh |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St Joseph city |
| 1935 Residence (County) | Buchanan |
| Additional Details | |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Joseph City |
| Est. Birth Year | ~1929 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mcintosh | Daughter | — | 11 | ~1929 |
| Russell Mcintosh | Son | — | 6 | ~1934 |
| Jacqueline Mcintosh | Daughter | — | 12 | ~1928 |
| John Mcintosh | Son | — | 8 | ~1932 |
| Marvin Mcintosh | Son | — | 9 | ~1931 |
| Alfred Mcintosh | Son | — | 5 | ~1935 |
| Beulah Mcintosh | Head | — | 38 | ~1902 |
Census Appearances
1930
Buchanan, Missouri
Other, age 1
Buchanan, Missouri · implied b. ~1929 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McIntosh |
| Given Name | Mary Jane |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Buchanan-County, Missouri
Daughter, age 11
Buchanan-County, Missouri · implied b. ~1929 — 7 household members
| Surname | McIntosh |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | St Joseph city |
| 1935 Residence (County) | Buchanan |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mcintosh
Daughter · 1940 · age 11 · b. ~1929 · Missouri
★ You are viewing this record
Sibling
Russell Mcintosh
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marvin Mcintosh
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mcintosh
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Mcintosh
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jacqueline Mcintosh
Sibling · 1940 · age 12
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 — Buchanan-County, Missouri
Open full size
1940 US Federal Census — Buchanan-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02087-00780)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert M Smith | 1 | Grandson | — | Kansas |
| 42 | Mary Lewis | 66 | Head | Athlete | Russia |
| 43 | Lola Lewis | 28 | Daughter | Official | Missouri |
| 44 | Thomas J Downes | 55 | Head | Plumber | Missouri |
| 45 | Ada O Peret | 68 | Lodger | — | Missouri |
| 46 | Levi Tetherow | 52 | Head | Acetylene Welder | Missouri |
| 47 | Bertha K Tetherow | 50 | Wife | — | Missouri |
| 48 | Elmer M Newkirk | 56 | Head | Lumberman | Illinois |
| 49 | Emma L Newkirk | 52 | Wife | Furnace Repair | Missouri |
| 50 | Claude B Frantz | 64 | Head | Laborer | Indiana |
| 51 | Ruth Frantz | 63 | Wife | — | Iowa |
| 52 | Eva B Templeton | 68 | Lodger | — | Iowa |
| 53 | Alson J Kenyon | 51 | Head | Card Keeper | Missouri |
| 54 | Gertrude E Kenyon | 45 | Wife | Finisher | Kansas |
| 55 | Lloyd B Crabtree | 24 | Son-in-law | Grocery Clerk | Missouri |
| 56 | Wilma L Crabtree | 25 | Daughter | — | Missouri |
| 57 | Alpha W Toole | 77 | Head | — | Missouri |
| 58 | Maude E Toole | 63 | Wife | — | Kansas |
| 59 | Beulah S Mcintosh | 38 | Head | Attendant | Missouri |
| 60 | Jacqueline M Mcintosh | 12 | Daughter | — | Missouri |
| 61 | Mary Ann Mcintosh THIS PERSON | 11 | Daughter | — | Missouri |
| 62 | Marvin W Mcintosh | 9 | Son | — | Missouri |
| 63 | John E Mcintosh | 8 | Son | — | Missouri |
| 64 | Russell Mcintosh | 6 | Son | — | Missouri |
| 65 | Alfred L Mcintosh | 5 | Son | — | Missouri |
| 66 | Frank P Renick | 42 | Head | — | Kansas |
| 67 | Quinn T Leyland | 53 | Head | Maid | Kansas |
| 68 | Edith F Cowhick | 47 | Sister | Attendant | Kansas |
| 69 | Alvin J Williams | 24 | Nephew | Helper | Missouri |
| 70 | Lora A Williams | 22 | Niece | — | Kansas |
| 71 | Larry D Williams | 2 | Grandnephew | 0 | Missouri |
| 72 | Owen M Kersey | 52 | Head | Housemoving & Welding | Missouri |
| 73 | Jessie Kersey | 53 | Wife | — | Missouri |
| 74 | Alice M Kersey | 21 | Daughter | Housekeeper | Missouri |
| 75 | Owen Jr Kersey | 17 | Son | Janitor'S Helper | Missouri |
| 76 | Eva Jane Kersey | 15 | Daughter | — | Missouri |
| 77 | Betty June Kersey | 12 | Daughter | — | Missouri |
| 78 | Mary B Hartigan | 69 | Head | — | Missouri |
| 79 | Alice M Hartigan | 67 | Sister | — | Missouri |
| 80 | Agnes Hartigan | 62 | Sister | — | Missouri |
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)