MC
Mary Cline — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Grayson-County, Kentucky
Our Model Tree links this Mary Cline across the 1920, 1930 and 1940 US Censuses in Grayson-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 3-person household.
Age 65
b. ~1875
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Grayson-County, Kentucky |
| Surname | Cline |
| Given Name | Mary W. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Clarkson Town |
| 1935 Residence (County) | Grayson |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Clarkson Town |
| Est. Birth Year | ~1875 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| George Cline | Head | — | 66 | ~1874 |
| Mary Cline | Spouse | — | 65 | ~1875 |
| Geneva Cline | Daughter | — | 29 | ~1911 |
Census Appearances
1920
Grayson, Kentucky
Spouse, age 45
Grayson, Kentucky · implied b. ~1875 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cline |
| Given Name | Mary W |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Grayson, Kentucky
Spouse, age 55
Grayson, Kentucky · implied b. ~1875 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cline |
| Given Name | Mary W. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 21 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Grayson-County, Kentucky
Spouse, age 65
Grayson-County, Kentucky · implied b. ~1875 — 3 household members
| Surname | Cline |
| Given Name | Mary W. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Clarkson Town |
| 1935 Residence (County) | Grayson |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 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 Cline across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Cline
Spouse · 1940 · age 65 · b. ~1875 · 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 — Grayson-County, Kentucky
Open full size
1940 US Federal Census — Grayson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01310-00007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Oren Goodwin | 50 | Head | Farmer | Kentucky |
| 42 | Florence Goodwin | 48 | Wife | — | Kentucky |
| 43 | Charles A. Marshall | 36 | Head | Time Keeper | Kentucky |
| 44 | Geneva D. Marshall | 37 | Wife | — | Kentucky |
| 45 | Jacky W. Marshall | 8 | Son | — | Indiana |
| 46 | Mary M. Marshall | 6 | Daughter | — | Kentucky |
| 47 | Charles T. Marshall | 4 | Son | — | Tenn. |
| 48 | Joseph P. Marshall | 1 | Son | — | Kentucky |
| 49 | George P. Cline | 66 | Head | — | Kentucky |
| 50 | Mary W. Cline THIS PERSON | 65 | Wife | — | Kentucky |
| 51 | Geneva Cline | 29 | Daughter | — | Kentucky |
| 52 | William W. Pett | 56 | Head | — | Indiana |
| 53 | Florence H. Pett | 39 | Wife | — | Kentucky |
| 54 | Mary Bell Pett | 7 | Daughter | — | Kentucky |
| 55 | Dora D. Pett | 4 | Daughter | — | Kentucky |
| 56 | Branlett Martin | 69 | Head | Farmer | Kentucky |
| 57 | Mary A. Martin | 72 | Wife | — | Indiana |
| 58 | Sylvester Milner | 46 | Head | Maintainer Crew | Kentucky |
| 59 | Edith Milner | 44 | Wife | — | Kentucky |
| 60 | James Milner | 16 | Son | — | Kentucky |
| 61 | Stanley Milner | 14 | Son | — | Kentucky |
| 62 | Jo Edd Milner | 11 | Son | — | Kentucky |
| 63 | Marcella Milner | 6 | Daughter | — | Kentucky |
| 64 | Josephine Cartman | 58 | Head | — | Kentucky |
| 65 | Kate Heavrin | 57 | Partner | — | Kentucky |
| 66 | Rev. Chas. De Nardi | 30 | Head | Pastor | Kentucky |
| 67 | Christine De Nardi | 39 | Sister | Housekeeper | Kentucky |
| 68 | Alvey C. Wheeler | 56 | Head | Store Keeper | Kentucky |
| 69 | Mattie M. Wheeler | 49 | Wife | — | Kentucky |
| 70 | Arley Wheeler | 29 | Daughter | Teacher | Kentucky |
| 71 | Will Saleman | 51 | Head | Monument Man | Kentucky |
| 72 | Lula Saleman | 43 | Wife | — | Kentucky |
| 73 | Robert L. Saleman | 14 | Son | — | Kentucky |
| 74 | Billy Saleman | 12 | Son | — | Kentucky |
| 75 | Jim A. Fryrear | 60 | Head | Farmer | Kentucky |
| 76 | Era Fryrear | 52 | Wife | — | Kentucky |
| 77 | Clarence Fryrear | 26 | Son | Farmer | Kentucky |
| 78 | Quentin Fryrear | 21 | Son | Clerk | Kentucky |
| 79 | James Watkins | 70 | Head | Insurance | Kentucky |
| 80 | Anna A. Watkins | 65 | Wife | Paper Hanger | 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)