CD
Cora Davis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Washington, Pennsylvania
Our Model Tree links this Cora Davis across the 1910 and 1920 US Censuses in Washington, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 7-person household.
Age 40
b. ~1880
Female
Spouse
Born: Virginia
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Pennsylvania |
| Surname | Davis |
| Given Name | Cora |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Donora Borough |
| Est. Birth Year | ~1880 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Cora | Age | Birth yr |
|---|---|---|---|---|
| Eustace Davis | Head | — | 45 | ~1875 |
| Robert Davis | Son | — | 13 | ~1907 |
| Lillian Davis | Daughter | — | 7 | ~1913 |
| Margaret Davis | Daughter | — | 10 | ~1910 |
| George Davis | Son | — | 21 | ~1899 |
| Cora Davis | Spouse | — | 40 | ~1880 |
| Amelia Davis | Daughter | — | 19 | ~1901 |
Census Appearances
1910
Fayette, Pennsylvania
Spouse, age 30
Fayette, Pennsylvania · implied b. ~1880 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Cora |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Virginia |
| Years Married | 13 |
| Children Born | 7 |
| Children Living | 5 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Washington, Pennsylvania
Spouse, age 40
Washington, Pennsylvania · implied b. ~1880 — 7 household members
| Surname | Davis |
| Given Name | Cora |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Cora Davis across 2 US Census years (1910 and 1920) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Cora Davis
Spouse · 1920 · age 40 · b. ~1880 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Washington, Pennsylvania
Open full size
1920 US Federal Census — Washington, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1659unit:0911)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Kovalak | 8 | Son | None | Pennsylvania |
| 52 | Mike Kovalak | 6 | Son | None | Pennsylvania |
| 53 | Pete Kovalak | 4 | Son | None | Pennsylvania |
| 54 | Andy Kovalak | 2 | Son | None | Pennsylvania |
| 55 | Mary Kovalak | 0 | Daughter | None | Pennsylvania |
| 56 | Samuel J. Dumas | 46 | Head | Laborer | Alabama |
| 57 | Annie Dumas | 40 | Wife | None | Alabama |
| 58 | Leona Dumas | 18 | Daughter | None | Alabama |
| 59 | Mabel Dumas | 17 | Daughter | None | Alabama |
| 60 | William Dumas | 16 | Son | Laborer | Alabama |
| 61 | Margaret Dumas | 14 | Daughter | None | Alabama |
| 62 | Helen Dumas | 12 | Daughter | None | Alabama |
| 63 | Ethel M. Dumas | 11 | Daughter | None | Alabama |
| 64 | Julia M. Dumas | 9 | Daughter | None | Alabama |
| 65 | Annie G. Dumas | 6 | Daughter | None | Alabama |
| 66 | Season Joseph Isaac | 23 | Son-in-law | Laborer | Alabama |
| 67 | Stanley Koc | 39 | Head | Laborer | Poland |
| 68 | Mary Koc | 29 | Wife | None | Poland |
| 69 | Mary Koc | 5 | Daughter | None | Pennsylvania |
| 70 | Helen Koc | 3 | Daughter | None | Pennsylvania |
| 71 | Johnny Koc | 1 | Son | None | Pennsylvania |
| 72 | Adam Patok | 30 | Head | Laborer | Poland |
| 73 | Mary Patok | 33 | Wife | None | Poland |
| 74 | Annie Patok | 8 | Daughter | None | Pennsylvania |
| 75 | Helen Patok | 5 | Daughter | None | Pennsylvania |
| 76 | Stanley Patok | 3 | Son | None | Pennsylvania |
| 77 | Mary Patok | 1 | Daughter | None | Pennsylvania |
| 78 | Lucy Woodall | 56 | Head | None | Virginia |
| 79 | Rachel Woodall | 27 | Son | None | North Carolina |
| 80 | Clarence Woodall | 22 | Son | Laborer | Virginia |
| 81 | Jesse Lane | 32 | Boarder | Laborer | Virginia |
| 82 | James A. Wright | 51 | Head | Laborer | Virginia |
| 83 | Betty A. Wright | 49 | Wife | None | Virginia |
| 84 | Viola Wright | 17 | Daughter | None | West Virginia |
| 85 | Alpha Wright | 13 | Daughter | None | West Virginia |
| 86 | Eustace Davis | 45 | Head | Laborer | Virginia |
| 87 | Cora Davis THIS PERSON | 40 | Wife | None | Virginia |
| 88 | George Davis | 21 | Son | Laborer | Virginia |
| 89 | Amelia Davis | 19 | Daughter | Laborer | Virginia |
| 90 | Robert Davis | 13 | Son | None | Pennsylvania |
| 91 | Margaret Davis | 10 | Daughter | None | Pennsylvania |
| 92 | Lillian Davis | 7 | Daughter | None | Pennsylvania |
| 93 | William Fuller | 44 | Head | Laborer | Virginia |
| 94 | Mittie Fuller | 42 | Wife | None | Virginia |
| 95 | Aria Fuller | 19 | Daughter | Servant | Virginia |
| 96 | Lannie M. Fuller | 17 | Daughter | Wiper | Virginia |
| 97 | Margaret Fuller | 14 | Daughter | None | Pennsylvania |
| 98 | Samuel Fuller | 24 | Nephew | Wire Drawer | Virginia |
| 99 | Frances Fuller | 26 | Niece | Servant | Virginia |
| 100 | Stephen Simms | 70 | Head | Janitor | Virginia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)