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Mary Mckee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Holt-County, Nebraska
Our Model Tree links this Mary Mckee across the 1930 and 1940 US Censuses in Holt-County, Nebraska (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 4-person household.
Age 19
b. ~1921
Female
Daughter
Born: Nebraska
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Holt-County, Nebraska |
| Surname | McKee |
| Given Name | Mary Ellen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | Atkinson City |
| 1935 Residence (County) | Holt |
| Additional Details | |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Atkinson City |
| Est. Birth Year | ~1921 |
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 |
|---|---|---|---|---|
| Olive Mckee | Spouse | — | 48 | ~1892 |
| Dr Mckee | Head | — | 50 | ~1890 |
| Mary Mckee | Daughter | — | 19 | ~1921 |
| Neal Mckee | Son | — | 17 | ~1923 |
Census Appearances
1930
Holt, Nebraska
Daughter, age 9
Holt, Nebraska · implied b. ~1921 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKee |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Holt-County, Nebraska
Daughter, age 19
Holt-County, Nebraska · implied b. ~1921 — 4 household members
| Surname | McKee |
| Given Name | Mary Ellen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | Atkinson City |
| 1935 Residence (County) | Holt |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Mckee across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mckee
Daughter · 1940 · age 19 · b. ~1921 · Nebraska
★ You are viewing this record
Sibling
Neal Mckee
Sibling · 1940 · age 17
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 — Holt-County, Nebraska
Open full size
1940 US Federal Census — Holt-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02250-00024)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Adline Dohnel | 13 | daughter | — | Nebraska |
| 42 | Alvin Dohnel | 10 | son | — | Nebraska |
| 43 | Aldin Dohnel | 10 | son | — | Nebraska |
| 44 | William Dohnel | 22 | son | Laborer | Nebraska |
| 45 | Robert L. Ford | 51 | head | Foreman Of W.P.A. | Nebraska |
| 46 | Mabel O. Ford | 44 | wife | Library Clerk | Nebraska |
| 47 | Claude Humphreys | 44 | head | Cobbler | Nebraska |
| 48 | Anna Humphreys | 60 | wife | — | Pennsylvania |
| 49 | George Humphreys | 20 | step-son | Laborer | Nebraska |
| 50 | Charles Vaughan | 57 | head | Clerk-Owner | Iowa |
| 51 | Harry Vaughan | 65 | brother | — | Iowa |
| 52 | Adam Bluber | 32 | head | Restaurant | Poland |
| 53 | Rose Bluber | 28 | wife | — | Nebraska |
| 54 | Louis R. Bluber | 2 | son | — | Nebraska |
| 55 | Frank Tealor | 51 | head | Waiter | Nebraska |
| 56 | Maude Tealor | 39 | wife | Waitress | Iowa |
| 57 | Frank Jr. Tealor | 12 | son | — | Wyoming |
| 58 | Edna Mary Tealor | 12 | daughter | — | Wyoming |
| 59 | Jack E. Tealor | 12 | son | — | Nebraska |
| 60 | Charles Ballon | 54 | head | — | Nebraska |
| 61 | Mary Ballon | 40 | wife | — | Nebraska |
| 62 | Leo Kramer | 33 | head | Machine | Nebraska |
| 63 | Josephine Kramer | 30 | wife | — | Nebraska |
| 64 | Marilyn Kramer | 3 | daughter | — | Nebraska |
| 65 | Freddie Dobrowolski | 20 | lodger | — | Chicago, Illinois |
| 66 | Matthew Cleary | 61 | head | Cream Station | Iowa |
| 67 | Bessie Cleary | 56 | wife | — | Nebraska |
| 68 | Mrs. C. N. George | 90 | head | — | — |
| 69 | Nora O'Connell | 68 | head | — | Ireland |
| 70 | Nellie O'Connell | 50 | sister | — | Ireland |
| 71 | Ethel Brill | 43 | head | Teacher | Nebraska |
| 72 | Dr. Neal Mckee | 50 | head | Doctor | Nebraska |
| 73 | Olive Mckee | 48 | wife | — | Nebraska |
| 74 | Mary Ellen Mckee THIS PERSON | 19 | daughter | — | Nebraska |
| 75 | Neal Jr. Mckee | 17 | son | — | Nebraska |
| 76 | Ellen Olive Studdevant | 90 | head | — | Pennsylvania |
| 77 | Harvey Shaw | 69 | head | Coal Yard | Illinois |
| 78 | Minnie Shaw | 50 | wife | Housekeeper | Illinois |
| 79 | Ned Shaw | 18 | son | Helper | Nebraska |
| 80 | Dela Mcmines | 62 | head | — | Iowa |
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)