MD
Mary Davenport — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Thayer-County, Nebraska
Our Model Tree links this Mary Davenport across the 1930 and 1940 US Censuses in Thayer-County, Nebraska (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 12-person household.
Age 12
b. ~1928
Female
Daughter
Born: Nebraska
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Thayer-County, Nebraska |
| Surname | Davenport |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | Hebron |
| 1935 Residence (County) | Thayer |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Hebron |
| Est. Birth Year | ~1928 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Carol Davenport | Daughter | — | 2 | ~1938 |
| Doris Davenport | Daughter | — | 7 | ~1933 |
| Frances Davenport | Spouse | — | 46 | ~1894 |
| Bart Davenport | Head | — | 57 | ~1883 |
| Mary Davenport | Daughter | — | 12 | ~1928 |
| Charles Davenport | Son | — | 23 | ~1917 |
| Anna Davenport | Daughter | — | 19 | ~1921 |
| Jerome Davenport | Son | — | 4 | ~1936 |
| Joan Davenport | Daughter | — | 17 | ~1923 |
| Duane Davenport | Son | — | 10 | ~1930 |
| Margie Davenport | Daughter | — | 15 | ~1925 |
| Betty Davenport | Daughter | — | 9 | ~1931 |
Census Appearances
1930
Thayer, Nebraska
Daughter, age 2
Thayer, Nebraska · implied b. ~1928 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davenport |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Nebraska |
| Occupation | none |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Thayer-County, Nebraska
Daughter, age 12
Thayer-County, Nebraska · implied b. ~1928 — 12 household members
| Surname | Davenport |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | Hebron |
| 1935 Residence (County) | Thayer |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| 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 Davenport across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Davenport
Daughter · 1940 · age 12 · b. ~1928 · Nebraska
★ You are viewing this record
Sibling
Jerome Davenport
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Davenport
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Davenport
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Duane Davenport
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Davenport
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carol Davenport
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Davenport
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Davenport
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margie Davenport
Sibling · 1940 · age 15
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 — Thayer-County, Nebraska
Open full size
1940 US Federal Census — Thayer-County, Nebraska
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02266-00866)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bart T Davenport | 57 | Head | Janitor | Iowa |
| 42 | Frances M Davenport | 46 | Wife | — | Nebraska |
| 43 | Charles A Davenport | 23 | Son | Shoemaker | Nebraska |
| 44 | Anna M Davenport | 19 | Daughter | — | Nebraska |
| 45 | Joan M Davenport | 17 | Daughter | — | Nebraska |
| 46 | Margie M Davenport | 15 | Daughter | — | Nebraska |
| 47 | Mary F Davenport THIS PERSON | 12 | Daughter | — | Nebraska |
| 48 | Duane T Davenport | 10 | Son | — | Nebraska |
| 49 | Betty A Davenport | 9 | Daughter | — | Nebraska |
| 50 | Doris H Davenport | 7 | Daughter | — | Nebraska |
| 51 | Jerome R Davenport | 4 | Son | — | Nebraska |
| 52 | Carol L Davenport | 2 | Daughter | — | Nebraska |
| 53 | Clarence R Wright | 26 | Head | Plumber | Nebraska |
| 54 | Myrna L Wright | 23 | Wife | — | Colorado |
| 55 | Jerry L Wright | 3 | Son | — | Nebraska |
| 56 | Donald Ray Wright | 0 | Son | — | Nebraska |
| 57 | Alfred L Buhl | 26 | Head | Truck Driver | Nebraska |
| 58 | Elnora H Buhl | 23 | Wife | — | Nebraska |
| 59 | Robert A Olson | 24 | Head | Instrument Surveyor | Nebraska |
| 60 | Jean E Olson | 23 | Wife | — | Nebraska |
| 61 | Julius W Miller | 32 | Head | Salesman | Nebraska |
| 62 | Mary E Miller | 29 | Wife | — | Colorado |
| 63 | Richard D Miller | 4 | Son | — | Nebraska |
| 64 | William E Miller | 2 | Son | — | Nebraska |
| 65 | Pearl G Strow | 53 | Head | Sewing Home Work | Nebraska |
| 66 | Edward E Bryson | 17 | Nephew | — | Nebraska |
| 67 | Rose Mary Mcgregor | 12 | Niece | — | Nebraska |
| 68 | Martha R Mcgregor | 10 | Niece | — | Nebraska |
| 69 | James A Mcdonald | 64 | Head | Bridge Laborer | Nebraska |
| 70 | Norah X Mcdonald | 57 | Wife | — | Kansas |
| 71 | Sara N Beaver | 51 | Head | — | Nebraska |
| 72 | Ruth N Beaver | 24 | Daughter | Cook | Wyoming |
| 73 | Donald D Beaver | 15 | Son | — | Nebraska |
| 74 | Oliver D Beaver | 12 | Son | — | Nebraska |
| 75 | Lydia Likkes | 33 | Lodger | Waitress | Nebraska |
| 76 | John F Kassebaum | 34 | Head | 26 | Nebraska |
| 77 | Sophie M Kassebaum | 31 | Wife | — | Germany |
| 78 | Robert H Kassebaum | 10 | Son | — | Nebraska |
| 79 | Lorine A Kassebaum | 8 | Daughter | — | Nebraska |
| 80 | John F Kassebaum | 6 | Son | — | Nebraska |
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)