MD
Mary Douglas — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Ripley, Missouri
Our Model Tree links this Mary Douglas across the 1910, 1920 and 1930 US Censuses in Ripley, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 5-person household.
Age 45
b. ~1875
Female
Spouse
Born: Indiana
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Ripley, Missouri |
| Surname | Douglas |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Flatwoods Township |
| Est. Birth Year | ~1875 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| B Douglas | Head | — | 46 | ~1874 |
| Lilly Douglas | Other | — | 23 | ~1897 |
| Iva Douglas | Son | — | 20 | ~1900 |
| George Douglas | Son | — | 24 | ~1896 |
| Mary Douglas | Spouse | — | 45 | ~1875 |
Census Appearances
1910
Ripley, Missouri
Spouse, age 34
Ripley, Missouri · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglas |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 15 |
| Children Born | 2 |
| Children Living | 2 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Ripley, Missouri
Spouse, age 45
Ripley, Missouri · implied b. ~1875 — 5 household members
| Surname | Douglas |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Ripley, Missouri
Other, age 54
Ripley, Missouri · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Douglass |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 19 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Douglas across 3 US Census years (1910, 1920 and 1930) in Ripley, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Douglas
Spouse · 1920 · age 45 · b. ~1875 · Missouri
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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 — Ripley, Missouri
Open full size
1920 US Federal Census — Ripley, Missouri
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu942unit:0412)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | L. C. Lee | 58 | Head | Farmer | Missouri |
| 2 | Nancy Lee | 51 | Wife | — | Tennessee |
| 3 | John Lee | 20 | Son | Fireman | Missouri |
| 4 | Robert Lee | 18 | Son | Laborer | Missouri |
| 5 | Artie Lee | 16 | Daughter | — | Missouri |
| 6 | Mary Lee | 14 | Daughter | — | Missouri |
| 7 | Laura Lee | 13 | Daughter | — | Missouri |
| 8 | Grace Lee | 11 | Daughter | — | Missouri |
| 9 | Frank Williams | 49 | Head | Farmer | Indiana |
| 10 | Anna Williams | 43 | Wife | — | Illinois |
| 11 | Charles Williams | 19 | Son | Teacher | Illinois |
| 12 | Arthur Williams | 18 | Son | Laborer | Illinois |
| 13 | Harry Williams | 14 | Son | — | Illinois |
| 14 | Ronald Williams | 12 | Son | — | Illinois |
| 15 | Carl Williams | 6 | Son | — | Illinois |
| 16 | J. Q. Douglas | 55 | Head | Farmer | Missouri |
| 17 | Abby Douglas | 32 | Wife | — | Kentucky |
| 18 | Ivad Douglas | 11 | Daughter | — | Kentucky |
| 19 | Elias Mitchell | 26 | Head | Mail Carrier | Kentucky |
| 20 | Clara Mitchell | 26 | Wife | — | Missouri |
| 21 | Elsie Mitchell | 7 | Daughter | — | Missouri |
| 22 | Renobee Mitchell | 4 | Daughter | — | Missouri |
| 23 | Lucian Mitchell | 2 | Daughter | — | Missouri |
| 24 | E. B. Slayton | 32 | Head | Farmer | Missouri |
| 25 | Carrie Slayton | 32 | Wife | — | Kentucky |
| 26 | Vivian Slayton | 3 | Daughter | — | Missouri |
| 27 | Howard Slayton | 1 | Daughter | — | Missouri |
| 28 | Robert Mitchell | 57 | Head | Farmer | Kentucky |
| 29 | Frances Mitchell | 53 | Wife | — | Kentucky |
| 30 | Dora Mitchell | 21 | Daughter | — | Kentucky |
| 31 | Robert Jr. Mitchell | 19 | Son | Teacher | Kentucky |
| 32 | Carl Mitchell | 17 | Son | Laborer | Kentucky |
| 33 | D. R. Storts | 26 | Son in law | Merchant | Kentucky |
| 34 | Bess Storts | 23 | Daughter | — | Kentucky |
| 35 | R. P. Martin | 21 | Boarder | Teacher | Illinois |
| 36 | Virginia Brooks | 12 | Boarder | — | Nebraska |
| 37 | B. B. Douglas | 46 | Head | Farmer | Missouri |
| 38 | Mary A. Douglas THIS PERSON | 45 | Wife | — | Indiana |
| 39 | George Douglas | 24 | Son | Farmer | Missouri |
| 40 | Iva Douglas | 20 | Son | Teacher | Missouri |
| 41 | Lilly Douglas | 23 | Daughter in law | — | Missouri |
| 42 | L. H. Lockwood | 51 | Head | Farmer | Missouri |
| 43 | Ione Lockwood | 40 | Wife | — | Missouri |
| 44 | L. L. Lockwood | 21 | Son | Laborer | Missouri |
| 45 | Inez Lockwood | 16 | Daughter | — | Missouri |
| 46 | Oscar Williams | 33 | Head | Farmer | Illinois |
| 47 | Lula Williams | 23 | Wife | — | Kentucky |
| 48 | Albert Williams | 2 | Son | — | Missouri |
| 49 | Marie Williams | 0 | Daughter | — | Missouri |
| 50 | H. L. Humphrey | 32 | Head | Farmer | Missouri |
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)