MC
Mary Cunningham — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Graves, Kentucky
Our Model Tree links this Mary Cunningham across the 1920, 1930 and 1940 US Censuses in Graves, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 4-person household.
Age 71
b. ~1859
Female
Spouse
Born: Kentucky
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Graves, Kentucky |
| Surname | Cunningham |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | 5Th Magisterial District |
| Est. Birth Year | ~1859 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Cunningham | Head | — | 71 | ~1859 |
| Joe Cunningham | Son | — | 30 | ~1900 |
| Robert Cunningham | Son | — | 33 | ~1897 |
| Mary Cunningham | Spouse | — | 71 | ~1859 |
Census Appearances
1920
Graves, Kentucky
Spouse, age 60
Graves, Kentucky · implied b. ~1860 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cunningham |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Graves, Kentucky
Spouse, age 71
Graves, Kentucky · implied b. ~1859 — 4 household members
| Surname | Cunningham |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 25 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Graves-County, Kentucky
Head, age 81
Graves-County, Kentucky · implied b. ~1859 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cuningham |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 81 |
| Marital Status | Widowed |
| Birthplace | Kentucky |
| 1935 Residence (City) | Mag. Dist. 8 |
| 1935 Residence (County) | Graves |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Cunningham across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Cunningham
Spouse · 1930 · age 71 · b. ~1859 · Kentucky
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Graves, Kentucky
Open full size
1930 US Federal Census — Graves, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel747:0067)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert L Cole | 34 | Head | Farmer | Kentucky |
| 2 | Ivey M Cole | 33 | Wife | — | Virginia |
| 3 | Gladys L Cole | 11 | Daughter | — | Kentucky |
| 4 | Thelma Cole | 10 | Daughter | — | Kentucky |
| 5 | Robert H Cole | 3 | Son | — | Kentucky |
| 6 | Charles Cox | 18 | Head | Farmer | Kentucky |
| 7 | Laura Cox | 18 | Wife | — | Kentucky |
| 8 | Robert L Holmes | 66 | Head | Farmer | Kentucky |
| 9 | Hallie Holmes | 25 | Son | Farm Laborer | Kentucky |
| 10 | Helen Holmes | 21 | Daughter-in-law | — | Kentucky |
| 11 | Wiley Vaughn | 67 | Head | Farmer | Missouri |
| 12 | Phoebe Vaughn | 63 | Wife | — | Virginia |
| 13 | Oscar Vaughn | 17 | Son | Farm Laborer | Kentucky |
| 14 | James Cunningham | 71 | Head | Farmer | Kentucky |
| 15 | Mary Cunningham THIS PERSON | 71 | Wife | — | Kentucky |
| 16 | Robert Cunningham | 33 | Son | None (Invalid) | Kentucky |
| 17 | Joe T Cunningham | 30 | Son | Farm Laborer | Kentucky |
| 18 | Hollie Coplin | 24 | Head | Odd Jobs | Kentucky |
| 19 | Evalena Coplin | 23 | Wife | — | Kentucky |
| 20 | Lena Coplin | 5 | Daughter | — | Kentucky |
| 21 | Esther Coplin | 1 | Daughter | — | Kentucky |
| 22 | John D. Freeman | 56 | Head | Farmer | Kentucky |
| 23 | Greenville Freeman | 45 | Wife | — | Kentucky |
| 24 | Elsie Freeman | 16 | Daughter | — | Kentucky |
| 25 | James Freeman | 14 | Son | — | Kentucky |
| 26 | Zola Freeman | 11 | Daughter | — | Kentucky |
| 27 | Marie Freeman | 8 | Daughter | — | Kentucky |
| 28 | Velta Freeman | 6 | Daughter | — | Kentucky |
| 29 | Delmar Freeman | 3 | Son | — | Kentucky |
| 30 | Lee Freeman | 64 | Head | Farmer | Kentucky |
| 31 | Emma Freeman | 65 | Wife | — | Kentucky |
| 32 | Carl Freeman | 33 | Head | Farmer | Kentucky |
| 33 | Bettie Freeman | 34 | Wife | — | Kentucky |
| 34 | Josephine Freeman | 13 | Daughter | — | Kentucky |
| 35 | Ray Freeman | 10 | Son | — | Kentucky |
| 36 | Cloy Freeman | 7 | Son | — | Kentucky |
| 37 | George Doom | 73 | Head | Farmer | Kentucky |
| 38 | Lee Doom | 63 | Brother | Farm Laborer | Kentucky |
| 39 | Frances Baker | 43 | Niece | — | Kentucky |
| 40 | Henry Doom | 32 | Head | Farmer | Kentucky |
| 41 | Georgia Doom | 31 | Wife | — | Kentucky |
| 42 | Henry Jr. Doom | 9 | Son | — | Kentucky |
| 43 | James Doom | 7 | Son | — | Kentucky |
| 44 | George Cunningham | 36 | Head | Farmer | Kentucky |
| 45 | Stella Cunningham | 25 | Wife | — | Kentucky |
| 46 | Pauline Cunningham | 8 | Daughter | — | Kentucky |
| 47 | P. G. Cunningham | 4 | Son | — | Kentucky |
| 48 | Adam Cunningham | 38 | Head | Farmer | Kentucky |
| 49 | Azora Cunningham | 36 | Wife | — | Kentucky |
| 50 | Clara Cunningham | 18 | Son | Farm Laborer | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)