MD
Mary Duke — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Weakley, Tennessee
Our Model Tree links this Mary Duke across the 1900, 1910, 1920 and 1930 US Censuses in Weakley, Tennessee (XGBoost, ~Confirmed) — first a spouse (b.~1872), then head of a 3-person household.
Age 58
b. ~1872
Female
Spouse
Born: Kentucky
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Weakley, Tennessee |
| Surname | Duke |
| Given Name | Mary L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Second District |
| Est. Birth Year | ~1872 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| John Duke | Head | — | 66 | ~1864 |
| John Duke | Son | — | 33 | ~1897 |
| Mary Duke | Spouse | — | 58 | ~1872 |
Census Appearances
1900
Weakley, Tennessee
Spouse, age 29
Weakley, Tennessee · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duke |
| Given Name | M L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Birth Month | Oct |
| Birth Year | 1871 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1910
Weakley, Tennessee
Spouse, age 39
Weakley, Tennessee · implied b. ~1871 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duke |
| Given Name | Mary L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Years Married | 18 |
| Children Born | 4 |
| Children Living | 4 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1920
Weakley, Tennessee
Spouse, age 48
Weakley, Tennessee · implied b. ~1872 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duke |
| Given Name | Mary L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Weakley, Tennessee
Spouse, age 58
Weakley, Tennessee · implied b. ~1872 — 3 household members
| Surname | Duke |
| Given Name | Mary L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 20 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Duke across 4 US Census years (1900, 1910, 1920 and 1930) in Weakley, Tennessee, using XGBoost record linkage.
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This person
Anchor record
Mary Duke
Spouse · 1930 · age 58 · b. ~1872 · Tennessee
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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 — Weakley, Tennessee
Open full size
1930 US Federal Census — Weakley, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2284unit:0584)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lucile | 6 | Daughter | — | Tennessee |
| 2 | Billie | 3 | Son | — | Tennessee |
| 3 | George O Jackson | 54 | Head | Farmer | Tennessee |
| 4 | Vera Jackson | 43 | Wife | — | Tennessee |
| 5 | George W Jackson | 17 | Son | — | Tennessee |
| 6 | Fred Jackson | 11 | Son | — | Tennessee |
| 7 | William Jackson | 5 | Son | — | Tennessee |
| 8 | William Lunsbury | 66 | Head | Farmer | Tennessee |
| 9 | Bertie Lunsbury | 36 | Wife | — | Tennessee |
| 10 | Ethel I Lunsbury | 12 | Daughter | — | Tennessee |
| 11 | Nellie L Lunsbury | 7 | Daughter | — | Tennessee |
| 12 | Marshall Bedford | 67 | Head | Farmer | Tennessee |
| 13 | Mary F Bedford | 68 | Wife | — | Tennessee |
| 14 | Kilgore Miller | 33 | Head | Farmer | Tennessee |
| 15 | Sarah Miller | 31 | Wife | — | Tennessee |
| 16 | Kimm Johnson | 83 | Head | — | Kentucky |
| 17 | Mary G Johnson | 84 | Wife | — | Tennessee |
| 18 | Willie Liggin | 60 | Head | Farmer | Tennessee |
| 19 | Caldonia Liggin | 30 | Wife | — | Kentucky |
| 20 | Roma Fowler | 66 | Head | Farmer | Tennessee |
| 21 | Emmie Fowler | 64 | Wife | — | Tennessee |
| 22 | Thomas J Parrish | 61 | Head | Farmer | Tennessee |
| 23 | Mammie Parrish | 56 | Wife | — | Tennessee |
| 24 | Maggie M Vancil | 55 | Head | Farmer | Tennessee |
| 25 | Guy Vancil | 51 | Son | — | Tennessee |
| 26 | Ruthie M Vancil | 30 | Daughter | Teacher | Tennessee |
| 27 | Mamie M Vancil | 28 | Daughter | Teacher | Tennessee |
| 28 | Lara L Vancil | 17 | Daughter | — | Tennessee |
| 29 | Frank Strader | 59 | Head | Farmer | Tennessee |
| 30 | Josie Strader | 55 | Wife | — | Tennessee |
| 31 | Robert H Thomas | 75 | Head | Farmer | Tennessee |
| 32 | Eliza H Thomas | 71 | Wife | — | Tennessee |
| 33 | Lyle Johnson | 27 | Head | Farmer | Tennessee |
| 34 | Lola Johnson | 24 | Wife | — | Tennessee |
| 35 | Robert W Johnson | 30 | Head | Farmer | Tennessee |
| 36 | Ethel Johnson | 26 | Wife | — | Tennessee |
| 37 | Sarah E Johnson | 4 | Daughter | — | Tennessee |
| 38 | Robbie S Johnson | 1 | Daughter | — | Tennessee |
| 39 | James W Woodruff | 40 | Head | Farmer | Tennessee |
| 40 | Pinky C Woodruff | 35 | Wife | — | Tennessee |
| 41 | It Woodruff | 14 | Son | — | Tennessee |
| 42 | Bernice L Woodruff | 11 | Daughter | — | Tennessee |
| 43 | Milburn Woodruff | 8 | Son | — | Tennessee |
| 44 | Annie M Woodruff | 5 | Daughter | — | Tennessee |
| 45 | Dorothy Woodruff | 2 | Daughter | — | Tennessee |
| 46 | George Bryant | 52 | Head | — | Tennessee |
| 47 | Alice Bryant | 47 | Aunt | — | Tennessee |
| 48 | John M Duke | 66 | Head | Farmer | Tennessee |
| 49 | Mary L Duke THIS PERSON | 58 | Wife | — | Kentucky |
| 50 | John D Duke | 33 | Son | Farmer | Tennessee |
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)