JB
John Black — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Lincoln, Oklahoma
Our Model Tree links this John Black across the 1900, 1910 and 1920 US Censuses in Lincoln, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1864), then head of a 4-person household.
Age 56
b. ~1864
Male
Head
Born: Ohio
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Lincoln, Oklahoma |
| Surname | Black |
| Given Name | John B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farmer |
| Township / Ward | Ponca Township |
| Est. Birth Year | ~1864 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Lula Black | Daughter | — | 32 | ~1888 |
| John Black | Head | — | 56 | ~1864 |
| Lewis Black | Son | — | 26 | ~1894 |
| Anna Black | Spouse | — | 41 | ~1879 |
Census Appearances
1900
Lincoln, Oklahoma
Head, age 34
Lincoln, Oklahoma · implied b. ~1866 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | John B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Sep |
| Birth Year | 1866 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Lincoln, Oklahoma
Head, age 47
Lincoln, Oklahoma · implied b. ~1863 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | John B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Lincoln, Oklahoma
Head, age 56
Lincoln, Oklahoma · implied b. ~1864 — 4 household members
| Surname | Black |
| Given Name | John B |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 John Black across 3 US Census years (1900, 1910 and 1920) in Lincoln, Oklahoma, using XGBoost record linkage.
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This person
Anchor record
John Black
Head · 1920 · age 56 · b. ~1864 · Oklahoma
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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 — Lincoln, Oklahoma
Open full size
1920 US Federal Census — Lincoln, Oklahoma
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1469unit:1001)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lottie Witcher | 3 | Daughter | — | Oklahoma |
| 2 | Guy Witcher | 17 | Son | — | Oklahoma |
| 3 | John B Black THIS PERSON | 56 | Head | Farmer | Ohio |
| 4 | Anna Black | 41 | Wife | — | Indiana |
| 5 | Lula Black | 32 | Daughter | — | Kansas |
| 6 | Lewis D Black | 26 | Son | — | Oklahoma |
| 7 | Oscar Witcher | 37 | Head | Farmer | Missouri |
| 8 | Lillie Witcher | 20 | Wife | — | Arkansas |
| 9 | Lois Witcher | 2 | Daughter | — | Oklahoma |
| 10 | Charley Witcher | 66 | Brother | — | Mo |
| 11 | Joseph Darnell | 41 | Head | Farmer | Missouri |
| 12 | Iva Darnell | 36 | Wife | — | Missouri |
| 13 | Alice Darnell | 16 | Son | — | Missouri |
| 14 | Hazel Darnell | 14 | Daughter | — | Missouri |
| 15 | Louise Darnell | 12 | Daughter | — | Missouri |
| 16 | Alice Darnell | 9 | Daughter | — | Missouri |
| 17 | Virginia Darnell | 6 | Daughter | — | Missouri |
| 18 | Josephine Darnell | 2 | Daughter | — | Oklahoma |
| 19 | Sam Mathews | 53 | Head | Farmer | Missouri |
| 20 | Malinda Mathews | 56 | Wife | — | Alabama |
| 21 | Leslie Mathews | 34 | Son | — | Missouri |
| 22 | Willie Mathews | 20 | Son | — | Missouri |
| 23 | Oral Mathews | 17 | Son | — | Oklahoma |
| 24 | Goldie Mathews | 14 | Daughter | — | Oklahoma |
| 25 | Geo R Chandler | 40 | Head | Farmer | Tennessee |
| 26 | Sadie Chandler | 39 | Wife | — | Texas |
| 27 | Edler Chandler | 23 | Son | — | Texas |
| 28 | Ardia Lindsey | 20 | Step daughter | — | Texas |
| 29 | Ethel Lindsey | 19 | Step daughter | — | Missouri |
| 30 | Jane Lindsey | 15 | Step daughter | — | Missouri |
| 31 | Ollie Chandler | 10 | Son | — | Oklahoma |
| 32 | Laura Chandler | 8 | Daughter | — | Oklahoma |
| 33 | Mabel Chandler | 5 | Daughter | — | Oklahoma |
| 34 | Ike Smith | 43 | Head | Farmer | Iowa |
| 35 | Geo L Smith | 19 | Son | — | Oklahoma |
| 36 | Ellen Copley | 16 | Daughter | — | Arkansas |
| 37 | Cara Copley | 13 | Daughter | — | Arkansas |
| 38 | Ed Mrs Haltman | 49 | Head | Farmer | Arkansas |
| 39 | Lelia Haltman | 16 | Daughter | — | Oklahoma |
| 40 | Irving Haltman | 12 | Son | — | Oklahoma |
| 41 | Elza Hattman | 26 | Head | Farmer | Arkansas |
| 42 | Clara Hattman | 24 | Wife | — | Oklahoma |
| 43 | Harold Hattman | 4 | Son | — | Oklahoma |
| 44 | Dallie Coley | 42 | Head | Farmer | Oklahoma |
| 45 | Thomas Mcclellan | 24 | Son | — | Oklahoma |
| 46 | Edward Mcclellan | 20 | Son | — | Oklahoma |
| 47 | Ancel Mcclellan | 16 | Son | — | Oklahoma |
| 48 | Walter Mcclellan | 13 | Son | — | Oklahoma |
| 49 | Pauline Mcclellan | 9 | Daughter | — | Oklahoma |
| 50 | Augusta Clakey | 2 | Daughter | — | Oklahoma |
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)