MD
Mary Dunn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Larue-County, Kentucky
Our Model Tree links this Mary Dunn across the 1920, 1930 and 1940 US Censuses in Larue-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 4-person household.
Age 66
b. ~1874
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Larue-County, Kentucky |
| Surname | Dunn |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Lyons Town |
| 1935 Residence (County) | Larue |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Lyons Town |
| Est. Birth Year | ~1874 |
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 |
|---|---|---|---|---|
| Lee Dunn | Head | — | 67 | ~1873 |
| Marie Dunn | Other | — | 22 | ~1918 |
| James Dunn | Son | — | 26 | ~1914 |
| Mary Dunn | Spouse | — | 66 | ~1874 |
Census Appearances
1920
Larue, Kentucky
Spouse, age 46
Larue, Kentucky · implied b. ~1874 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Larue, Kentucky
Spouse, age 56
Larue, Kentucky · implied b. ~1874 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 25 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Larue-County, Kentucky
Spouse, age 66
Larue-County, Kentucky · implied b. ~1874 — 4 household members
| Surname | Dunn |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Lyons Town |
| 1935 Residence (County) | Larue |
| Class of Worker | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Dunn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Dunn
Spouse · 1940 · age 66 · b. ~1874 · Kentucky
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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 — Larue-County, Kentucky
Open full size
1940 US Federal Census — Larue-County, Kentucky
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01327-00098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edward Ray Dye | 5 | Son | — | Kentucky |
| 42 | Edna Lois Dye | 1 | Daughter | — | Kentucky |
| 43 | James R. Hudson | 26 | Head | Farm Laborer | Kentucky |
| 44 | Anna Chale Hudson | 18 | Wife | — | Kentucky |
| 45 | Mary Alice Hudson | 1 | Daughter | — | Kentucky |
| 46 | J. Alvin Hudson | 50 | Head | Farmer | Kentucky |
| 47 | Vannah Hudson | 41 | Wife | — | Kentucky |
| 48 | Paul R. Bailey | 23 | Son-in-law | Farm Laborer | Kentucky |
| 49 | Mary Virginia Bailey | 24 | Daughter | — | Kentucky |
| 50 | C. Everdie Miller | 3 | Daughter | — | Kentucky |
| 52 | Lee Dunn | 67 | Head | Farmer | Kentucky |
| 53 | Mary E. Dunn THIS PERSON | 66 | Wife | — | Kentucky |
| 54 | James W. Dunn | 26 | Son | Farm Laborer | Kentucky |
| 55 | Marie S. Dunn | 22 | Daughter-in-law | — | Kentucky |
| 56 | Charlie M. Horned | 59 | Head | Farmer | Kentucky |
| 57 | Martha Horned | 61 | Wife | — | Kentucky |
| 58 | W. Ray Horned | 19 | Son | Farm Laborer | Kentucky |
| 59 | Mary Lafollette | 76 | Head | — | Kentucky |
| 60 | Willie B. Lafollette | 46 | Son | Farmer | Kentucky |
| 61 | Jesse Lafollette | 43 | Son | Farmer | Kentucky |
| 62 | George Barnes | 23 | Head | — | Kentucky |
| 63 | Susan Barnes | 69 | Wife | — | Kentucky |
| 64 | John A. Barnes | 45 | Son | Blacksmith | Kentucky |
| 65 | Henry Edwards | 63 | Head | Farmer | Kentucky |
| 66 | William Devers | 23 | Head | Farm Laborer | Kentucky |
| 67 | Betty Ann Devers | 26 | Wife | — | Kentucky |
| 68 | Herbert Lee Devers | 2 | Son | — | Kentucky |
| 69 | Jim C. Farmer | 67 | Head | Farmer | Kentucky |
| 70 | Aine Farmer | 51 | Wife | — | Kentucky |
| 71 | Woodrow Murphy | 23 | Head | Farmer | Kentucky |
| 72 | Ethyl Murphy | 24 | Wife | — | Kentucky |
| 73 | Virgil L. Murphy | 5 | Son | — | Kentucky |
| 74 | Arion Horn | 47 | Head | Farmer | Kentucky |
| 75 | Lillie Horn | 39 | Wife | — | Kentucky |
| 76 | Robert C. Horn | 19 | Son | Farm Laborer | Kentucky |
| 77 | Benjamin Horn | 17 | Son | Farm Laborer | Kentucky |
| 78 | Sarah J. Horn | 14 | Daughter | — | Kentucky |
| 79 | William B. Horn | 13 | Son | — | Kentucky |
| 80 | Jessie C. Horn | 9 | Son | — | Kentucky |
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)