MD
Mary Duke — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Marshall, Oklahoma
Our Model Tree links this Mary Duke across the 1910 and 1920 US Censuses in Marshall, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 7-person household.
Age 52
b. ~1868
Female
Spouse
Born: Missouri
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Marshall, Oklahoma |
| Surname | Duke |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Talliaferro Township |
| Est. Birth Year | ~1868 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Ella Duke | Daughter | — | 13 | ~1907 |
| George Duke | Son | — | 8 | ~1912 |
| Lizzie Duke | Daughter | — | 10 | ~1910 |
| Mary Duke | Spouse | — | 52 | ~1868 |
| Nora Duke | Daughter | — | 15 | ~1905 |
| James Duke | Head | — | 53 | ~1867 |
| Stella Duke | Daughter | — | 13 | ~1907 |
Census Appearances
1910
Marshall, Oklahoma
Spouse, age 42
Marshall, Oklahoma · implied b. ~1868 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duke |
| Given Name | Mary G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Missouri |
| Years Married | 24 |
| Children Born | 12 |
| Children Living | 10 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1920
Marshall, Oklahoma
Spouse, age 52
Marshall, Oklahoma · implied b. ~1868 — 7 household members
| Surname | Duke |
| Given Name | Mary J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Duke across 2 US Census years (1910 and 1920) in Marshall, Oklahoma, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Duke
Spouse · 1920 · age 52 · b. ~1868 · 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 — Marshall, Oklahoma
Open full size
1920 US Federal Census — Marshall, Oklahoma
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1472unit:0773)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Roy F Upchurch | 35 | Head | Laborer | Texas |
| 2 | Lena Upchurch | 37 | Wife | None | Georgia |
| 3 | Freddie Upchurch | 6 | Son | — | Oklahoma |
| 4 | Oran Upchurch | 3 | Son | — | Oklahoma |
| 5 | James Upchurch | 61 | Father | None | N. Carolina |
| 6 | Fannie Clemons | 56 | Mother in law | None | Georgia |
| 7 | Albert B. Clemons | 35 | Head | Laborer | Georgia |
| 8 | Jewel Clemons | 27 | Wife | None | Texas |
| 9 | Maurice Clemons | 3 | Daughter | — | Oklahoma |
| 10 | Earnest A. Wilson | 26 | Head | Farmer | Texas |
| 11 | Bessie Wilson | 28 | Wife | None | Oklahoma |
| 12 | Cree Wilson | 5 | Daughter | — | Oklahoma |
| 13 | Hazel Wilson | 3 | Daughter | — | Texas |
| 14 | Otis Wilson | 1 | Son | — | Oklahoma |
| 15 | Overton Wilson | 1 | Son | — | Oklahoma |
| 16 | John Cantrell | 26 | Brother-in-law | None | Alabama |
| 17 | Lucile Roberson | 16 | Sister-in-law | — | Oklahoma |
| 18 | Joe Chaney | 25 | Head | Laborer | Kentucky |
| 19 | Iura Chaney | 18 | Wife | None | Texas |
| 20 | Jessie B. Tyner | 37 | Head | Farmer | Texas |
| 21 | Anna L. Tyner | 29 | Wife | None | Texas |
| 22 | Bonnie L. Tyner | 11 | Daughter | — | Texas |
| 23 | Clarence W. Tyner | 9 | Son | — | Texas |
| 24 | L. J. Tyner | 7 | Son | — | Texas |
| 25 | Mattie B. Tyner | 5 | Daughter | — | Texas |
| 26 | Delmer M. Tyner | 2 | Son | — | Oklahoma |
| 27 | Abraham H. Jarman | 31 | Lodger | None | Texas |
| 28 | Maggie B. Jarman | 28 | Lodger | None | Arkansas |
| 29 | Monroe Jarman | 12 | Lodger | None | Oklahoma |
| 30 | Barney B. Tyner | 35 | Brother | Farmer | Texas |
| 31 | James H. Duke | 53 | Head | Farmer | Texas |
| 32 | Mary J. Duke THIS PERSON | 52 | Wife | None | Missouri |
| 33 | Nora Duke | 15 | Daughter | None | Oklahoma |
| 34 | Ella Duke | 13 | Daughter | None | Oklahoma |
| 35 | Stella Duke | 13 | Daughter | None | Oklahoma |
| 36 | Lizzie Duke | 10 | Daughter | — | Oklahoma |
| 37 | George W. Duke | 8 | Son | — | Oklahoma |
| 38 | Lloyd C. Florence | 30 | Head | Farmer | Texas |
| 39 | George H. Mahaney | 41 | Head | Farmer | Missouri |
| 40 | Laura Y. Mahaney | 45 | Wife | None | Arkansas |
| 41 | Bell Mahaney | 21 | Daughter | Teacher | Arkansas |
| 42 | Robert R. Mahaney | 19 | Son | Teacher | Arkansas |
| 43 | John J. Mahaney | 17 | Son | Salesman | Arkansas |
| 44 | Pearl M. Mahaney | 14 | Daughter | None | Arkansas |
| 45 | Iva E. Mahaney | 12 | Daughter | None | Arkansas |
| 46 | Otto A. Mahaney | 9 | Son | — | Oklahoma |
| 47 | Andrew J. Shelton | 72 | Father in law | None | Arkansas |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)