MH
Mary Harmon — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pulaski-County, Kentucky
Our Model Tree links this Mary Harmon across the 1930 and 1940 US Censuses in Pulaski-County, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 8-person household.
Age 20
b. ~1920
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Pulaski-County, Kentucky |
| Surname | Harmon |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist 2 |
| 1935 Residence (County) | Pulaski |
| Additional Details | |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Mag Dist 2 |
| Est. Birth Year | ~1920 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Harmon | Daughter | — | 20 | ~1920 |
| Cladian Harmon | Daughter | — | 8 | ~1932 |
| Eline Harmon | Daughter | — | 15 | ~1925 |
| George Harmon | Head | — | 44 | ~1896 |
| Laurence Harmon | Son | — | 12 | ~1928 |
| Leonard Harmon | Son | — | 17 | ~1923 |
| Claude Harmon | Son | — | 9 | ~1931 |
| Nannie Harmon | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Pulaski, Kentucky
Daughter, age 10
Pulaski, Kentucky · implied b. ~1920 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harmon |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Pulaski-County, Kentucky
Daughter, age 20
Pulaski-County, Kentucky · implied b. ~1920 — 8 household members
| Surname | Harmon |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist 2 |
| 1935 Residence (County) | Pulaski |
| Highest Grade | C-1 |
| 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 Harmon across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Harmon
Daughter · 1940 · age 20 · b. ~1920 · Kentucky
★ You are viewing this record
Sibling
Laurence Harmon
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Harmon
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claude Harmon
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cladian Harmon
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eline Harmon
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 — Pulaski-County, Kentucky
Open full size
1940 US Federal Census — Pulaski-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01352-00373)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert Simpson | 6 | Son | — | Kentucky |
| 42 | Elmer Denney | 38 | Head | Farmer | Kentucky |
| 43 | Flonnie Denney | 24 | Wife | — | Kentucky |
| 44 | Katherine Flynn | 15 | Hired girl | House Work | Kentucky |
| 45 | Coy R Casada | 24 | Head | Farmer | Kentucky |
| 46 | Matling Casada | 22 | Wife | — | Kentucky |
| 47 | Sandra L Casada | 0 | Daughter | — | Kentucky |
| 48 | George T Clark | 50 | Head | Repair Man | Kentucky |
| 49 | Mary Clark | 45 | Wife | — | Kentucky |
| 50 | Anna L Clark | 23 | Daughter | — | Kentucky |
| 51 | Carl E Clark | 20 | Son | Farmer | Kentucky |
| 52 | John W Clark | 14 | Son | — | Kentucky |
| 53 | Henry Pennycuff | 45 | Head | Farmer | Tenn |
| 54 | Elda Pennycuff | 25 | Wife | — | Kentucky |
| 55 | Addie W Pennycuff | 2 | Daughter | — | Kentucky |
| 56 | John E Pennycuff | 12 | Son | — | Kentucky |
| 57 | William H Blevins | 52 | Head | Farmer | Tenn |
| 58 | Lura Blevins | 53 | Wife | — | Kentucky |
| 59 | Ollie M Blevins | 20 | Daughter | — | Kentucky |
| 60 | Oscar B Blevins | 17 | Son | — | Kentucky |
| 61 | Holly C Blevins | 25 | Son | Taxi Driver | Kentucky |
| 62 | Edyth Blevins | 25 | Daughter | — | Kentucky |
| 63 | Aaron Hines | 45 | Head | Farmer | Kentucky |
| 64 | Goldie Hines | 42 | Wife | — | Kentucky |
| 65 | Roy E Hines | 19 | Son | Farmer | Kentucky |
| 66 | Helen M Hines | 17 | Daughter | — | Kentucky |
| 67 | Ralph W Hines | 15 | Son | — | Kentucky |
| 68 | Betty R Hines | 8 | Daughter | — | Kentucky |
| 69 | Mattie Garner | 71 | Head | — | Kentucky |
| 70 | Clinton Schoolcraft | 19 | Son-in-law | Farmer | Kentucky |
| 71 | Kathleen Schoolcraft | 21 | Grand daughter | — | Kentucky |
| 72 | Elizabeth Chitwood | 4 | Great grand daughter | — | Kentucky |
| 73 | George R Harmon | 44 | Head | Farmer | Kentucky |
| 74 | Nannie M Harmon | 39 | Wife | — | Indiana |
| 75 | Mary A Harmon THIS PERSON | 20 | Daughter | — | Kentucky |
| 76 | Leonard P Harmon | 17 | Son | — | Kentucky |
| 77 | Eline M Harmon | 15 | Daughter | — | Kentucky |
| 78 | Laurence Harmon | 12 | Son | — | Kentucky |
| 79 | Claude W Harmon | 9 | Son | — | Kentucky |
| 80 | Cladian Harmon | 8 | Daughter | — | 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)