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Grace Davis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Ottawa, Oklahoma
Our Model Tree links this Grace Davis across the 1910 and 1920 US Censuses in Ottawa, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 10-person household.
Age 9
b. ~1911
Female
Daughter
Born: Oklahoma
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Ottawa, Oklahoma |
| Surname | Davis |
| Given Name | Grace A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Peoria Township No 2 |
| Est. Birth Year | ~1911 |
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.
10 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Joyce Davis | Daughter | — | 5 | ~1915 |
| Dora Davis | Daughter | — | 18 | ~1902 |
| Grace Davis | Daughter | — | 9 | ~1911 |
| Ruby Davis | Daughter | — | 21 | ~1899 |
| Alex Davis | Head | — | 51 | ~1869 |
| Sam Davis | Other | — | 1 | ~1919 |
| Dan Davis | Son | — | 13 | ~1907 |
| Henry Davis | Son | — | 11 | ~1909 |
| Clinton Davis | Son | — | 11 | ~1909 |
| Martha Davis | Spouse | — | 41 | ~1879 |
Census Appearances
1910
Ottawa, Oklahoma
Daughter, age
Ottawa, Oklahoma · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1920
Ottawa, Oklahoma
Daughter, age 9
Ottawa, Oklahoma · implied b. ~1911 — 10 household members
| Surname | Davis |
| Given Name | Grace A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Grace Davis across 2 US Census years (1910 and 1920) in Ottawa, Oklahoma, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Davis
Daughter · 1920 · age 9 · b. ~1911 · Oklahoma
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Sibling
Henry Davis
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clinton Davis
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joyce Davis
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruby Davis
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dan Davis
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dora Davis
Sibling · 1920 · age 18
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
1920 US Federal Census — Ottawa, Oklahoma
Open full size
1920 US Federal Census — Ottawa, Oklahoma
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1481unit:0786)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph M Atchison | 62 | Head | Laborer | Missouri |
| 2 | Emma Atchison | 49 | Wife | — | Kansas |
| 3 | Robert Atchison | 12 | Son | — | Oklahoma |
| 4 | Haden Atchison | 3 | Grandson | — | Maryland |
| 5 | Amos Ludiker | 19 | Head | Laborer | Missouri |
| 6 | Maud Ludiker | 22 | Wife | — | Oregon |
| 7 | Golda Ludiker | 0 | Daughter | — | Missouri |
| 8 | Albert S Mulford | 26 | Head | Drayman | Georgia |
| 9 | Ara E Mulford | 21 | Wife | — | Kansas |
| 10 | Albert S Jr Mulford | 1 | Son | — | Nebraska |
| 11 | Ara Mulford | 0 | Daughter | — | Oklahoma |
| 12 | Allie Lee House | 27 | Servant | Servant | Missouri |
| 13 | John W Patton | 60 | Head | Farmer | Illinois |
| 14 | Emma E Patton | 62 | Wife | — | Indiana |
| 15 | William C Patton | 17 | Son | Laborer | Oklahoma |
| 16 | Leander L Patton | 22 | Son | — | Missouri |
| 17 | Henry R Cochran | 77 | Head | Farmer | Tennessee |
| 18 | Tommie M Cochran | 33 | Wife | — | Texas |
| 19 | Marion L Cochran | 0 | Daughter | — | Oklahoma |
| 20 | William M Muds | 72 | Head | Farmer | Indiana |
| 21 | Ada Muds | 44 | Wife | — | Illinois |
| 22 | Henry L Muds | 26 | Son | Laborer | Oklahoma |
| 23 | James L Muds | 17 | Son | Laborer | Oklahoma |
| 24 | Margaret E Muds | 12 | Daughter | — | Oklahoma |
| 25 | Virginia M Muds | 2 | Granddaughter | — | Oklahoma |
| 26 | Theophilus S Hargrove | 70 | Head | Farmer | Indiana |
| 27 | Permelia H Hargrove | 63 | Wife | — | Indiana |
| 28 | Gladys L Hargrove | 22 | Daughter | — | Missouri |
| 29 | William M Hargrove | 20 | Son | Laborer | Kansas |
| 30 | Riley B Mccordully | 33 | Head | Farmer | Kansas |
| 31 | Laura M Mccordully | 31 | Wife | — | Missouri |
| 32 | Burton L Mccordully | 10 | Son | — | Missouri |
| 33 | Beatrice L Mccordully | 8 | Daughter | — | Missouri |
| 34 | George L Mccordully | 7 | Son | — | Oklahoma |
| 35 | Bonnie M Mccordully | 2 | Daughter | — | Oklahoma |
| 36 | Alex Davis | 51 | Head | Farmer | Illinois |
| 37 | Martha A Davis | 41 | Wife | — | Illinois |
| 38 | Ruby M Davis | 21 | Daughter | — | Kansas |
| 39 | Dora L Davis | 18 | Daughter | — | Oklahoma |
| 40 | Dan E Davis | 13 | Son | — | Oklahoma |
| 41 | Clinton M Davis | 11 | Son | — | Oklahoma |
| 42 | Henry M Davis | 11 | Son | — | Oklahoma |
| 43 | Grace A Davis THIS PERSON | 9 | Daughter | — | Oklahoma |
| 44 | Joyce Davis | 5 | Daughter | — | Oklahoma |
| 45 | Sam Davis | 1 | Grandson | — | Missouri |
| 46 | Leo Bohogne | 24 | Head | Farmer | Missouri |
| 47 | May Bohogne | 24 | Wife | — | Oklahoma |
| 48 | Hermina Bohogne | 2 | Daughter | — | Oklahoma |
| 49 | Emma L Bohogne | 1 | Daughter | — | Oklahoma |
| 50 | Everet Neal | 30 | Head | Manager | Indiana |
Related Census Records
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)